| Names | |
|---|---|
| Preferred IUPAC name | butyl prop-2-enoate |
| Other names | Butyl acrylate n-Butyl 2-propenoate Acrylic acid n-butyl ester BA 1-Butyl acrylate |
| Pronunciation | /ɛn-ˈbjuːtɪl əˈkrɪleɪt/ |
| Identifiers | |
| CAS Number | 141-32-2 |
| Beilstein Reference | 635793 |
| ChEBI | CHEBI:81922 |
| ChEMBL | CHEMBL156119 |
| ChemSpider | 18308 |
| DrugBank | DB04543 |
| ECHA InfoCard | 100.003.294 |
| EC Number | 202-615-1 |
| Gmelin Reference | 94323 |
| KEGG | C18570 |
| MeSH | D000770 |
| PubChem CID | 8775 |
| RTECS number | AR8400000 |
| UNII | J87PNP6VT8 |
| UN number | UN2348 |
| CompTox Dashboard (EPA) | `DTXSID7020182` |
| Properties | |
| Chemical formula | C7H12O2 |
| Molar mass | 128.17 g/mol |
| Appearance | Colorless liquid |
| Odor | Acrid. |
| Density | Butyl acrylate has a density of 0.89 g/cm³ at 20°C. |
| Solubility in water | slightly soluble |
| log P | 2.38 |
| Vapor pressure | 0.53 kPa (20 °C) |
| Acidity (pKa) | pKa ≈ 25 |
| Basicity (pKb) | pKb = 9.18 |
| Magnetic susceptibility (χ) | -8.68×10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.436 |
| Viscosity | 0.7 mPa·s (at 20°C) |
| Dipole moment | 1.66 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 374.91 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -393.6 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -2492 kJ/mol |
| Hazards | |
| GHS labelling | GHS02, GHS07, GHS08 |
| Pictograms | GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226, H302, H312, H315, H317, H332, H335, H411 |
| Precautionary statements | P210, P233, P240, P241, P242, P243, P261, P264, P271, P272, P273, P280, P303+P361+P353, P304+P340, P305+P351+P338, P312, P333+P313, P337+P313, P362+P364, P370+P378, P403+P235, P403+P233, P501 |
| NFPA 704 (fire diamond) | 2-2-2-W |
| Flash point | Flame point: 39°C (102°F) (closed cup) |
| Autoignition temperature | 272°C (522°F) |
| Explosive limits | 1.3% - 7.5% |
| Lethal dose or concentration | LD50 (oral, rat): 2040 mg/kg |
| LD50 (median dose) | LD50 (median dose): 200 mg/kg (oral, rat) |
| NIOSH | NIOSH: AS4375000 |
| PEL (Permissible) | PEL (Permissible Exposure Limit) of N-Butyl Acrylate: 10 ppm (35 mg/m³) |
| REL (Recommended) | 2 ppm |
| IDLH (Immediate danger) | 680 ppm |
| Related compounds | |
| Related compounds | Acrylic acid Methyl acrylate Ethyl acrylate Butyl methacrylate 2-Ethylhexyl acrylate Hydroxyethyl acrylate |
| Product Name | IUPAC Name | Chemical Formula | Synonyms & Trade Names | HS Code & Customs Classification |
|---|---|---|---|---|
| N-Butyl Acrylate | Butyl prop-2-enoate | C7H12O2 | n-Butyl acrylate, 2-Propenoic acid, butyl ester, Butyl acrylate, NBA | 2916.14.00 (Acrylate esters of butanol, subject to regional variations; local customs may define further subcodes based on intended downstream use) |
We approach raw material sourcing for N-Butyl Acrylate by prioritizing acrylate monomer purity, butanol origin, and traceability of feedstocks. The process route chiefly follows esterification of acrylic acid and n-butanol, employing either continuous or batch technologies—route and equipment choices reflect plant scale, downstream integration, and waste minimization targets. Typical industrial production grades reflect solvent and water content, presence of inhibitor, and residual acidity. Inhibitor content is managed to stabilize the monomer for storage as per transport regulations, with actual inhibitor selection (commonly MEHQ) and dosage adjusted depending on destination and shelf-life expectations in the supply chain.
Release quality is a function of grade specification. For standard industrial grades, appearance, acidity, water content, and residual butanol are monitored batchwise. Trace impurities, such as residual acrylic acid or other alkyl acrylates, depend on reaction conversion and distillation efficiency. For specialty grades, extra analytical screening covers specific volatiles, metal content, and non-volatile residue as required by specialty polymer or emulsion manufacturers. Release criteria are set by a mix of customer end-use needs and internal best practices, reviewed against reference samples collected on a per-lot basis.
N-Butyl Acrylate’s storage demands attention to inhibitor levels, light exposure, and oxygen availability during bulk handling. Polarity and volatility raise specific requirements for tank construction and venting configuration. Shelf-life is essentially driven by grade, stabilizer condition, and environmental control consistency. Product intended for water-based polymerization gets different attention during sampling and transfer to maintain monomer reactivity for downstream formulation. Any off-spec from aging or contamination translates directly to yield and polymer properties, thus QC holds and release checks are calibrated accordingly.
HS Code assignment reflects both chemical identity and intended downstream market (coatings, adhesives, textiles). Local customs authorities may apply secondary classification for regulatory filing, taxation, or quotas—confirmation with a regional customs specialist is standard practice as gray areas often appear if the shipment is labeled for a specific process or end-use. N-Butyl Acrylate most frequently clears as 2916.14.00 for import/export but documentation sometimes must detail intended industrial application to avoid delays or unnecessary reclassification at customs points.
Common synonyms encountered in procurement and contract documents include Butyl Acrylate, n-Butyl Acrylate, and NBA. Trade name variations arise among global manufacturers; listings on MSDS/TDS are cross-verified in purchase agreements, as inconsistent nomenclature can drive confusion over specification scope and acceptance during third-party audits or downstream labeling.
Industrial N-Butyl Acrylate is a clear, colorless liquid. Odor is characteristically acrylate—sharp and somewhat fruity. Color and odor intensities can vary depending on raw material purity and degree of inhibitor used. Crystallization does not occur under normal ambient conditions, as melting point stays well below room temperature. Boiling and flash points are monitored closely in production, as batch temperatures directly affect solvent retention and product stability. Density varies slightly depending on minor by-product levels and residual unreacted butanol, mostly grade and plant specific.
Material shows high reactivity toward radical polymerization. Presence of light, heat, and peroxides can accelerate unwanted polymer growth. Inhibitor content, typically low parts per million range of MEHQ or hydroquinone, requires tight monitoring, as even small differences affect shelf-life and safe storage. Alkalis, strong acids, or metal catalysts are incompatible—these can initiate runaway reactions or generate heat spots in equipment.
N-Butyl Acrylate dissolves readily in most organic solvents used in coatings and adhesives, especially esters and ketones. Water solubility is limited, with emulsification methods tailored to downstream process, often dictated by the type of polymerization. End use (e.g., reactive monomer in waterborne dispersions or solventborne systems) can require blending protocols to control inhibitor carryover or pH drift in aqueous systems.
Acceptance criteria are always dictated by customer and application—coating grade, adhesive formulations, and reactive intermediates each call for different minimum purities, color cut-off values, and stabilizer content. The range for residual monomer, by-product alcohols, and specific gravity is specified per batch by in-house and external standards. Detailed specification sheets are based on region, end-market, and regulatory conformity (REACH, TSCA).
Impurities come from incomplete conversion, side-reactions, and storage degradation. Common measurable impurities include traces of butanol, acrylic acid, oligomeric byproducts, and stabilizer degradation products. Thresholds for each are defined not only by health and safety but by their impact on color stability and shelf-life. Cosmetic, electronic, and high-performance plastics call for tighter limits and tailored analytical monitoring for aldehydic or unsaturated counts.
Most properties are measured by established gas chromatography, colorimetry, stabilizer titration, and Karl Fischer moisture analysis. Release criteria are selected based on both international consensus (ASTM, ISO where available) and deep process-specific controls customized by plant and product grade.
Primary raw materials are acrylic acid and n-butanol, both selected with focus on trace contamination (heavy metals, aldehydes) which strongly affect downstream polymer performance. Sourcing depends on global supply chains; for markets requiring ultra-high purity, we contract with certified partners and carry out incoming audits.
The main route is esterification—acrylic acid reacts with n-butanol using acid catalysis (often sulfuric acid or proprietary solid catalysts). We optimize feed ratios by reaction heat evolution and product water removal, which helps maintain intended conversion efficiency and minimize free acid carryover.
Key controls are temperature, catalyst dose, and continuous removal of by-product water. We often use reactive distillation to drive the reaction forward and minimize residual water, which otherwise skews phase equilibria and lowers conversion. After reaction, products are purified by multi-stage distillation; careful attention is paid to column cut points, as minor distillates can concentrate objectionable odors or color bodies.
All batches undergo a sequence of wet chemical and instrumental tests before release—color, acid value, inhibitor, and impurity profile. Acceptance criteria vary by application; architectural coatings will accept a broader color range compared to high-clarity plastics. Initial and final packaging is sampled for inhibitor level verification, with release standards subject to internal and customer-specific benchmarks.
N-Butyl Acrylate responds rapidly to free radical polymerizations. It serves as a key co-monomer in emulsion and solution polymerization techniques for pressure sensitive adhesives, automotive coatings, and acrylic resins. Crosslinking or grafting with other unsaturated systems requires tailored initiator systems and temperature control, usually dictated by plant capability and final polymer architecture.
Initiator choice (peroxides, azo-compounds) and solvent system greatly affect molecular weight and polymer branching. Process lines dedicated to waterborne versus solventborne production handle strict separation; batch temperature ramps and inhibitor bleed rates remain critical once a reaction is live.
N-Butyl Acrylate enables a broad derivative space: copolymers for latexes, thermoplastic elastomers, and functionalized resins for construction chemicals. Each derivative demands control over residual monomer and by-product specification as these directly impact application properties such as flexibility, adhesion, and weatherability.
Storage areas require airtight tanks with inert gas blanketing (typically nitrogen). We maintain defined temperature limits to prevent polymerization, with inhibitor level re-tested after tank recirculation or bulk transfers. Light exclusion and moisture isolation are enforced, as these two factors drive unwanted polymer formation and hydrolysis.
Suitable containers include stainless steel or certain coated carbon steels. Direct contact with copper or zinc alloys generates colored complexes; container choice by application and storage duration helps maintain color and odor stability.
Official shelf life depends on grade, inhibitor content, and storage environment. Lowered inhibitor levels, the onset of haze, color drift, or formation of insolubles are monitored. Shelf-life extensions only occur after stability and inhibitor testing.
Product labeling and hazard classification reflect international consensus (GHS) for flammable liquids with distinct acute toxicity and sensitization warnings.
Operational practice emphasizes vapor avoidance and direct skin protection in all process and handling areas. Specific PPE and local exhaust ventilation are integrated into production and packaging. Flammability controls include static avoidance and grounding at each transfer point.
Toxicological effects depend on exposure route and duration. The production team works within regulated airborne exposure thresholds, using time-weighted averages dictated by official occupational regulations. Should exposure occur, plant procedures specify immediate flushing, medical evaluation, and root cause review. Periodic staff training and work area monitoring check that residual monomer and process vapor levels stay below guidance limits.
Our production lines for N-Butyl Acrylate maintain operational flexibility to accommodate both regular and surge order volumes. Availability in practice varies with maintenance schedules, raw material supply issues, and customer contract commitments. Sourcing of primary feedstocks such as n-butanol and acrylic acid directly influences capacity utilization. Projects to expand plant throughput often coincide with regional demand increases, especially in Asia and North America. Output allocations can narrow during periods of feedstock constraint or planned turnarounds.
Lead times typically reflect both the batch processing cycle and shipping logistics. For standard grades, production slots are allocated according to advance orders and offtake agreements. MOQ depends on downstream logistics—bulk isotank orders permit lower per-shipment thresholds compared to drum-packaged supply. Export orders may see MOQ adjustments due to international transport and regulatory requirements.
Packaging formats depend on grade, transport route, and end user requirements. Bulk deliveries (isotanks, IBCs, flexitanks) suit high-volume polymer and coating customers, while smaller drum and pail options address specialty application needs. Grade sensitivity drives material compatibility considerations—coated steel and HDPE are standard packaging materials, with antistatic liners considered for high-purity grades to minimize contamination risk during transit.
Shipping terms are defined by route risk, shipping partner reliability, and buyer import capabilities. Standard FOB and CIF terms dominate exports, with local deliveries often handled on DDP or EXW terms for domestic customers. For new customers, payment often requires advance TT or irrevocable LC, while long-term partners can negotiate credit terms subject to financial review and risk assessment.
N-Butyl acrylate production cost structure anchors on acrylic acid and n-butanol procurement. Raw material pricing directly links to upstream propylene complex and oxo-alcohols market volatility. Seasonal supply disruptions in propylene markets or force majeure in n-butanol producers can shift input cost baselines substantially. Energy pricing, catalysts, and solvent recycling further affect overall conversion cost per metric ton.
Pricing swings arise from changes in upstream refinery or cracker utilization rates, feedstock reallocations, and regulatory policy shifts affecting producer regions. Global logistics disruptions—port delays, container shortages, or increased freight costs—frequently introduce extra volatility. For example, stringent environmental controls in China or production outages in Europe have historically amplified price transmission into N-Butyl Acrylate markets.
Within the commercial portfolio, price differences map directly to grade, purity specification, and packaging/chain of custody assurance. Technical grade mostly targets internal coatings and adhesives, offering looser impurity controls and standard drum packaging. Higher purity grades—often with explicit restrictions on aldehyde, water content, and trace inhibitors—support emulsion polymerization or electronics intermediates, where certification processes command a premium. Packaging with QMS or food/pharma-contact certification increases cost, as does batch traceability for sensitive applications.
N-Butyl Acrylate capacity remains concentrated within key chemical clusters in Asia, Europe, and the US Gulf. Demand tracks the growth of water-based acrylic polymers, paints, adhesives, and textiles. Regional supply imbalances reflect differences in environmental policy, downstream investment cycles, and logistics infrastructure. Producers in China and the US have historically influenced global trade flows with periodic capacity additions or output constraints tied to raw material allocation.
| Region | Production/Consumption Pattern |
|---|---|
| US | Integration with propylene and n-butanol; strong demand from coatings and adhesives; domestic surplus occasionally exported. |
| EU | Production tightly regulated; periodic feedstock volatility from external markets; downstream capacity closely balanced with local output. |
| Japan | Stable but high-cost inputs; strong specialty polymer demand; import supplementation required during plant turnarounds. |
| India | Rising downstream capacity; mostly import-reliant for feedstocks; local regulatory landscape influencing business models. |
| China | World’s largest producer and consumer; domestic self-sufficiency targeted; periodic export surges impact East Asian pricing. |
Forward-looking price expectations lean on projected feedstock trends, new capacity start-ups, and regional regulatory environments. As downstream performance coatings and construction polymers rebound post-pandemic, incremental demand growth is anticipated. Feedstock volatility may persist, although planned expansions in Asia could moderate regional tightness. Compliance-driven cost increases, especially in Europe and North America, likely support a firmer price floor through 2026.
Trends and forecasts synthesize internal plant performance data, regional market tracking, and published indices from chemical price reporting agencies. Evaluation of upstream contractual structures, spot market liquidity, and macroeconomic datasets underpin forward estimates. Plant management teams continuously review these signals for both operational planning and contract alignment.
Recent disruptions—force majeure events at key acrylic acid or n-butanol providers—have led to short-term capacity withdrawals. Producers respond by adjusting production portfolios, redirecting inventory, or prioritizing contract customers. Renewed environmental restrictions in China and extended maintenance in Europe continue to influence the timing and scope of plant turnaround cycles.
N-Butyl Acrylate producers adapt to evolving REACH and EPA regulations with more stringent product registration, specific impurity declarations, and expanded quality documentation. In some regions, new standards for VOC content, hazardous substance thresholds, and downstream emission control mandate process changes. Documentation practices and change notification systems remain a primary focus for compliance.
To address price and supply volatility, manufacturing teams prioritize dual sourcing for critical feedstocks, strengthen inventory management protocols, and invest in predictive analytics for batch planning. On the regulatory front, expanded sampling, increased frequency of in-process testing, and enhanced supply chain traceability have been deployed to ensure continuous conformance and product release reliability.
N-Butyl Acrylate remains a core raw material within emulsion polymerization, often underpinning the backbone structure in water-based acrylic coatings, adhesives, sealants, textile finishes, and construction chemicals. In plastics, it functions primarily for impact modification and as a reactive diluent, while paper, leather, and fiber treatment industries incorporate it to impart flexibility and durability. Specialty markets include pressure-sensitive adhesives and color dispersions, where low-odor grades gain preference due to end-use sensitivities.
| Application | Preferred Grade(s) | Key Considerations |
|---|---|---|
| Architectural & Industrial Coatings | High-purity, low inhibitor content | Control of color, residual acrylic acid, and moisture content holds priority to prevent polymer haze and defects. |
| Pressure-Sensitive Adhesives | Low odor, low aldehyde | Volatile impurity load drives storage requirements and product consistency, with analytical confirmation of low volatile carbonyls before formulating. |
| Textile & Fiber Finishes | Standard industrial, mid-purity | The grade depends on control of color and free monomer content as per process demands for mechanical strength in final goods. |
| Plastic Modifiers | General-purpose, technical grade | Efficient downstream reactivity with other acrylates or vinyls ties to residual inhibitor content and impurity formation during production. |
| Construction & Sealants | Technical, high inhibitor | For long shelf-life and transportation, inhibitor levels prevent premature polymerization; field blending adapts as per end-user equipment. |
For coatings and sensitive adhesives, color index and aldehyde levels affect end-product appearance and odor, so both upstream purification strategy and packaging solutions focus on minimizing oxidative byproducts during storage. Resin and plastics modifiers often accept wider purity windows, but the inhibitor content stays tightly managed due to downstream reactivity. Applications with high exposure to light or thermal cycling enforce additional scrutiny on residual impurities, such as methacrylic acid or phthalates, that could catalyze degradation or disrupt polymer structure.
Clarify whether the product serves decorative coatings, adhesives, industrial plastics, or specialty fields. Production requirements, downstream processing, and even the scale of equipment matter for grade suitability. For example, high-speed emulsion lines may require a specific inhibitor package due to shorter residence times and higher risk of undesired polymerization.
Local and end-market rules can dictate impurity maxima, labeling responsibilities, and documentation for food contact, toys, or low-VOC construction uses. Technical teams must access the latest region- and sector-specific regulatory lists. For EU and North America, compliance with corresponding REACH, TSCA, or other chemical inventories may restrict specific residuals or additives.
Packing and polymer quality outcome correspond directly to monomer purity, color, and inhibitor levels. Downstream optical clarity, color retention, and odor hinge on this specification. If the formulation tolerates higher water content, standard industrial grades work, but for optical or electronic coatings, low water and ultra-pure batches reduce risk of side reactions or gels.
Annual volume estimates set the stage for batch or continuous plant supply. Large volume end-users often specify custom inhibitor dosage or dedicate tank trucks, while smaller end-users source drums or IBCs. Budget aligns with required grade, so technical evaluation and pilot testing prevent over-specifying or underestimating cost drivers.
Sample evaluation under actual plant or lab conditions closes the loop. Internal technical support will check for polymerization profile consistency, storage stability, and final application performance. Quality control benchmarks include consistency in color, acidity, aldehyde content, and inhibitor—these reflect not only the batch in use but the production and logistics practices leading up to delivery.
Manufacturing N-Butyl Acrylate at scale places a direct responsibility on our quality management system. Our production site operates under internationally recognized management system certifications to maintain process traceability and ensure batch-to-batch continuity. Certifications such as ISO 9001 reflect our ongoing performance monitoring, procedural updates, and corrective action records, driven by manufacturing feedback loops. These certifications are supported by rigorous audits, supplier quality assessments, and live data collection from material infeed to final product release.
N-Butyl Acrylate regularly faces downstream audits and sometimes needs tailored documentation, especially when destined for coatings, adhesives, or polymer synthesis. Specific end-use segments may require conformance statements or customer audit support, which we address based on batch history, grade, and target markets. Some regions or sectoral users may request compliance with voluntary or regulatory labeling, transportation, or food contact eligibility. Fulfilling these requests depends on clarification of intended use and traceability records maintained during production validation and QA release.
For each lot, we retain original QC records, release documentation, and supplementary analytical data such as gas chromatography or certificate of analysis (COA) details. These reports specify measurement ranges and instrument methods, and satisfy most audit inquiries for industrial buyers. Upon specific request, extended impurity profiles or stability summaries are available for critical applications. Internal documentation standards support evidence for audits and regulatory inspections, with historical data kept per customer agreement.
Multiple reactor lines and back-integrated raw material supplies give us ability to hold consistent output levels for N-Butyl Acrylate. Raw material selection starts from in-house or approved supplier acrylic acid, with continuous purification and feed monitoring to prevent off-grade events. We adjust line operation rates to buffer supply interruptions or order spikes. Business plans support both fixed forward contracts and agile offtake by call-off orders, giving customers direct access to capacity or buffer stock, depending on their volume and risk tolerance.
Our production scheduling leverages line redundancy and regular preventive maintenance, reducing downtime risk and supporting stable monthly output. Demand from paint, adhesive, and polymer sectors can shift seasonally; careful production planning mitigates cyclicality and safeguards baseline product flow. Our contract policies preserve dedicated allocation for long-term partners, while a portion of capacity stays available for spot or sample requests, subject to plant loading and logistics planning windows.
Sample provision starts from review of application intent and grade requirements, so that supplied material matches downstream testing protocols. For specialized grades, production scheduling accounts for small batch or dedicated flush to minimize cross-contamination risk. Each sample shipment delivers tracked documentation: batch record, analytical summary, and processing instructions relevant for storage and handling. Direct contact with technical staff is available for method alignment or compatibility clarification.
Procurement teams choosing flexible models can access annual, quarterly, or spot-based arrangements. We typically agree minimum lot size and delivery timing, but allow for adjustment of release schedules in line with production realities or end-use project starts. Multi-site customers may consolidate shipments or diversify drop locations within one master contract, with invoicing and release managed per agreed plan. In supply crunch scenarios, priority aligns with historical order history and technical engagement level, favoring partners who maintain active project dialogue.
Process streamlining in the production of N-Butyl Acrylate remains a consistent focus, anchored by pressure to control cost, minimize by-product formation, and tighten batch variability. In technical teams, fine-tuning alkali-wash protocols and optimizing phase separation during esterification form the backbone for grade-specific property control. Demand for lower color, fewer residual inhibitors, and reduced residual acid content varies by application — adhesives, paints, or textile binders each bring their own technical drivers. Research engagement often probes feedstock quality control, with in-process assays targeting trace metals or unconverted starting acrylate content as these directly affect downstream polymer purity and polymerization profile in user processes.
Throughout coatings, water-based dispersions, and pressure-sensitive adhesives, calls for higher elemental cleanliness and minimized odor profile have increased. In recent years, technical evaluations in research groups highlight crosslinkable and self-healing polymers as drivers to alter initiator or chain transfer agent profiles. Field feedback from customers exploring biodegradable copolymers continues to fuel development in both upstream monomer purity and downstream stabilization systems, with attention to shelf stability in the supply chain.
Departments specializing in production face recurring technical hurdles around hydrolysis sensitivity and by-product ester content, notably in geographic regions with variable logistics and extended storage times. Most observed complaints center around color shift, peroxide generation in storage, or polymerization inhibition failures, relevant for transportation and large-scale customer storage. Recently, in-line purification with column-based systems has begun replacing some legacy multi-step wash/polish cycles, increasing purge efficiency for residual process contaminants. Where specific odor/trace by-product profiles are needed, quality teams apply tailored absorbent columns at finishing, followed by trace-level analytics, targeting industries with critical application thresholds.
Consumption trends in Asia-Pacific and South America point to incremental volume growth, led by expansion in waterborne latex and architectural coatings. The degree of growth attaches closely to broader economic conditions for housing and automotive production. Global price cycles depend on upstream propylene cost and local regulatory frameworks for VOCs and hazardous air pollutants, prompting process rebalancing toward higher yield, lower emissions. Developments in regulatory-driven markets steer technical roadmaps toward advanced containment in production and more robust inhibitor stabilization systems for longer transport and storage.
Shifts toward continuous production lines emerge as throughput requirements grow and process control sophistication improves. High-purity grades—intended for specialty polymers—force process engineers to revisit every filtration, drying, and stabilization checkpoint. Instrumentation now incorporates real-time spectroscopic in-process measurement, which aids in minimizing off-grade lots. Quality groups increasingly deploy digital tracking on both process analytics and shipping traceability, particularly for high-value customers with just-in-time supply models or custom polymerization triggers.
Lifecycle assessment teams point to ongoing substitution of traditional raw materials with renewable or lower-impact feedstocks, targeting greenhouse gas reduction in line with customer requests and regulatory shifts. Process rationalization aims to minimize effluent loads, especially around neutralization and solvent extraction stages. Downstream, sustainability metrics measure inhibitor package choice and overall energy intensity per ton manufactured. Technical documentation for eco-labeling hinges on demonstrable process metrics rather than abstract claims.
Customers expect tailored, grade-specific guidance whether operating continuous or batch reactors downstream. Industrial polymerization response varies not only by N-Butyl Acrylate grade but also by the inhibitor and residual monomer profile maintained during shipment. Support staff maintain capability to provide real-time troubleshooting for gelation issues, unusual chromatic shifts, or anomalous odor incidents in end-use operations. R&D teams maintain active feedback loops with major users, recording recurring technical challenges and proposing process-specific preconditioning or blending advice.
Customers working at the boundary of performance limitations, such as zero-VOC formulations or medical device polymer prep, usually require customized guidance for dosing, stabilization, and in-line filtration. Support often extends to on-site or remote technical walkthroughs, clarifying the influence of minor impurities, storage temperatures, and agitation regimes on final product consistency. Industrial-scale troubleshooting concentrates on resolving batch-to-batch conversion variability, foaming, and inhibitor carryover in high-throughput lines.
Service agreements for key accounts extend beyond basic logistics coordination. Quality teams engage in closed-loop complaint investigation, trend tracking, and if warranted, revision of quality release criteria in mutual agreement with the customer. In cases where extended shelf-life or long-range shipment is required, support personnel advise on tank blanketing, temperature monitoring, and inhibitor refresh protocols. Consistent product performance follows detailed cross-checks of batch analytics against both internal and customer-defined thresholds.
Our manufacturing operation focuses on high-purity N-Butyl Acrylate synthesized through continuous esterification and proprietary purification steps. Advanced process automation tracks raw material input, reaction temperatures, and pressure profiles at each stage. Our control room adjusts cycle times in real-time to target optimal monomer yield and contaminant removal. Product batches follow rigorous sample checks at intervals, confirming main component purity and minimizing residual acrylic acid and by-products.
N-Butyl Acrylate produced here supports large-scale emulsion polymerization for paints, adhesives, sealants, and textile finishes. Water-based latex manufacturers utilize it to enhance gloss, flexibility, and weather resistance in architectural and industrial coatings. Pressure-sensitive adhesives, used in tapes and labels, require monomer consistent in color and reactivity, achieved through close monitoring of inhibitors and water content during filling. Chemical compounders rely on dependable physical properties to formulate copolymers for paper coatings, plastics, and construction sealants.
Each lot undergoes verification in our on-site analytical lab: key checkpoints include gas chromatography for purity, ester content, and trace inhibitor analysis. Specification records are archived for traceability and reviewed in regular internal audits. Operators troubleshoot and resolve process drifts before shipment, preventing out-of-spec delivery and improving reliability for repeat orders. Our laboratory calibrates instruments against international reference standards, supporting confidence during end-user qualification and plant trial phases.
Bulk packaging options address diverse plant setups across the paint, adhesive, and resin industries. Dedicated lines fill ISO-tanks, high-integrity drums, and specialty IBCs. Packaging teams inspect containers to prevent contamination from prior materials and manage preventive maintenance to avoid delays caused by sudden breakdowns. On-time shipments leverage direct relationships with regional logistics providers; staff coordinate freight schedules, temperature control during transit, and customs compliance.
Process engineers respond to inquiries on compatibility during production scale-up and modifications in downstream formulation. Data sheets reflect actual measurements from recent lots, and our team walks through material safety, storage conditions, and reactivity scenarios based on real-world industrial usage. Dedicated technical managers assist with transition planning to ensure N-Butyl Acrylate slots seamlessly into acrylic polymerization, reducing cost and waste for ongoing operations.
Direct-from-factory supply ensures stable pricing, schedule reliability, and responsiveness to unexpected shifts in order volume. Quality assurance under our control leads to lower batch failures and reduced hold-ups in multi-step processes. Plant operators and procurement professionals benefit from transparent production records, which help meet the demands of international buyers and regulatory audits. Our approach brings long-term supply partnerships and cost efficiencies for manufacturers and commercial distributors seeking high-volume, consistent-supply arrangements.
N-Butyl Acrylate holds critical importance in industrial chemistry, especially where flexibility, adhesive strength, and reactivity matter. Our production facility operates with direct oversight through all process steps, allowing us to monitor the physical and chemical profiles that shape its reliable performance in end uses.
In our manufacturing environment, N-Butyl Acrylate comes off the line as a clear, colorless liquid, carrying a faint, characteristic odor. Its relatively low viscosity plays a role in fast transfers and smooth pumping, which streamlines both drum filling and bulk delivery. The material’s low freezing point avoids problems in winter shipments and plant storage, so we maintain storage protocols that respect safe temperature margins, keeping the product mobile and process-ready. Volatility is another engineering consideration, since the boiling point allows typical solvent recovery setups and evaporative processes without extraordinary controls. Flammability, on the other hand, requires robust engineering — our fire protection and vapor management policies are built around the flash point and vapor pressure values, reducing risk during loading and blending.
Every batch of N-Butyl Acrylate leaves our reactors with high purity, targeting a minimum monomer content and strict limits on residual inhibitors. This approach ensures predictable polymerization behavior, which our clients in the coatings, adhesives, and plastics sectors value highly. As a classic acrylate ester, the double bond in the acrylate group makes our product extremely versatile for free-radical polymerization, setting the backbone for both homopolymer and copolymer synthesis. Our process chemistry team tracks inhibitor (commonly MEHQ) content closely. Too little, and the monomer risks early polymerization; too much, and reactivity falls short in application.
The butyl side group gives N-Butyl Acrylate its signature balance between hardness and flexibility — crucial for adhesives and emulsions where some “give” is necessary, but not at the expense of mechanical strength. By controlling purity and by-products, our plant minimizes unwanted side reactions, which keeps downstream users from dealing with issues like gel particles or color variances in their final products. The monomer’s hydrophobic nature ensures that it produces polymers with solid water resistance, another reason N-Butyl Acrylate remains a customer standard in exterior coatings and sealants.
We produce N-Butyl Acrylate with batch consistency in mind — traceability, routine batch analyses, and adherence to industry standards form the bedrock of our manufacturing discipline. By keeping all production in-house, we back every shipment with technical support and reliability that end users depend on. The ease of emulsion polymerization and reliable copolymer compatibility (with styrenics, vinyl acetates, and methacrylates) has helped expand its industrial footprint, especially where performance and cost-effectiveness intersect.
N-Butyl Acrylate’s properties support a wide range of downstream formulations, including pressure-sensitive adhesives, resilient plastics, and weather-resistant coatings. These characteristics stem directly from our process control and our focus on continual improvement. For our partners, that means not only a product that meets specification but a supply chain that stays resilient and responsive to real-world production pressures. Our technical team remains available to provide detailed property data and guidance for specific applications based on decades of manufacturing experience.
Business partners expect reliable access to N-Butyl Acrylate, and as a chemical manufacturer, we understand that planning production and inventory depends on clear lead times and minimum order requirements. Years of managing our reactors and logistics have shown that discussions around minimum order quantity and delivery timing are not just about pricing or sales volume. They anchor operational stability for paint, coatings, adhesives, and specialty chemical producers using this monomer downstream. If these two elements aren’t transparent, the risk of line stoppages or excessive stockpiles rises dramatically.
In our factory, we run reactors in campaign batches, allowing us to optimize yield, manage impurities, and ensure consistent product quality. Each reactor start-up and shutdown carries cost, material waste, and time. Running partial batches can force us to discard residual monomer, driving up waste management costs and undermining sustainability goals.
Because of this, we structure our minimum order quantity based on full truckloads or isotank volumes, rather than offering drum-by-drum sales that drain plant efficiency. For standard production runs, a minimum order often aligns with 16–20 metric tons, which suits both bulk transport and global container shipment practices. Customers who plan ahead and consolidate orders experience steadier delivery schedules and fewer price fluctuations. Frequent low-volume orders can disrupt the plant rhythm and erode economies of scale. Over time, these practices help keep costs stable not just for us, but also for recurring buyers in fast-moving industries.
Our team takes lead time seriously. We synchronize our production cycles, raw material feedstock, and maintenance schedules around committed orders. Standard lead time for N-Butyl Acrylate procurement runs 2 to 3 weeks from confirmation to shipping, not because we’re hedging against market risk, but because plant time and logistics must match client needs with regulatory shipment scheduling. Raw materials like n-butanol, acrylic acid, and specialty catalysts all operate on their own supply contracts, so our procurement and production departments keep strong relationships with upstream partners to avoid pinch points.
During periods of market volatility or peak demand—like what we saw during recent global supply chain shocks—lead time may vary. Our factory’s storage tanks can temporarily buffer output, but there’s still a finite capacity to work around. Large projects, custom packaging, or requests for tight quality specs may add several days to the schedule, but transparent communication prevents unhappy surprises. By planning jointly and forecasting needs as far in advance as possible, we’ve found buyers minimize costs and keep project deadlines on track.
Our direct factory approach gives buyers a clean, unbroken chain of custody for every order, making it easier to comply with traceability, sustainability, and product stewardship requirements. Every shipment leaves with a full certificate of analysis and batch records, enabling trace-back if downstream quality teams have questions.
Consistent feedback from technical users and purchasing managers shapes how we update our order policies, and we regularly invest in plant upgrades to speed the cycle from booking to dispatch. Factory-direct alignment allows us to address emergent issues such as changing regulations on VOC content or export documentation without middleman delays. In practice, strong communication on order size and timing brings real commercial benefit, lowers overall risk, and cements long-term supply partnerships.
Handling N-Butyl Acrylate (n-BA) brings several realities into everyday manufacturing operations. This is not a chemical you treat lightly—acrylate monomers have their rewards and their risks, and there are no shortcuts if you want reliable product quality and a safe workplace.
Even before dispatch, our own tanks and drums need to meet strict safety fundamentals. N-Butyl Acrylate naturally wants to polymerize. That means enough heat, light, or contamination could start a runaway reaction. Our storage tanks avoid direct sunlight and keep temperatures in the recommended range. We use blanket nitrogen or other inert gas on bulk storage, preventing oxygen contact and suppressing unwanted polymerization. These controls require regular checkups, not just at installation but as an active maintenance item. We fit all tanks and drums with stabilizers per industry and regulatory requirements so the monomer stays within quality specifications. Every filling operation includes sampling for stabilizer content—with strong quality reminders at every batch handover.
Once N-Butyl Acrylate leaves our site, the focus shifts to secure packaging and trusted logistics partners. Our standard packaging involves tightly sealed steel drums or ISO tanks, always clearly marked with regulated hazard symbols for flammable and irritant content. We monitor every shipment for risk of leaks and polymerization, and we do not let shipping schedules override quality or safety. Every load gets checked for temperature exposure—heat spikes during shipping can quickly trigger concerns in warm climates. Before loading, carrier vehicles get inspected for cleanliness and vapor-tight integrity. Our logistics team tracks deliveries from our plant floor through to destination, able to intervene fast in case of incident or delay.
N-Butyl Acrylate is classified as a dangerous good in most major jurisdictions, including under DOT and ADR rules. Our process follows chemical-specific guidelines, not generic “industrial” routines. Documentation travels with every consignment: Material Safety Data Sheets, shipping papers with proper UN numbers, and any required certifications. We register our products with the relevant authorities. All warehouse, loading dock, and driver personnel holding or moving n-BA receive hazardous chemical handling training tailored to actual risks—not just box-ticking. Spill control, fire prevention, and first-aid materials remain on hand at all storage and transport areas. Local authorities conduct surprise audits, so we uphold readiness at all times.
Polymerization remains the number one risk we monitor. We mandate stabilizer checks at both production and outbound points, and provide clear expiry dates for onward users. Plain steel cannot handle acids or reactive spillages, so all containers use approved linings. If a drum or tank does show signs of pressure build-up or heat, our staff follow predetermined protocols—there’s no off-the-cuff guessing here. We continually review feedback from shipping partners and downstream users to improve both packaging and documentation, adjusting based on experience rather than paperwork alone.
With N-Butyl Acrylate, decades of production have proven that disciplined safety steps deliver the only reliable outcome: consistent, high-grade product and a safe supply chain. We stand by every shipment, with full traceability and active support for any technical or compliance question. Fewer incidents and stronger performance on delivery come from attention to detail at every stage in the chain, from tank farm to truck to end user.
For product inquiries, sample requests, quotations or after-sales support, please feel free to contact me directly via sales3@ascent-chem.com, +8615365186327 or WhatsApp: +8615365186327
