| Names | |
|---|---|
| Preferred IUPAC name | 2-methylpropyl prop-2-enoate |
| Other names | 2-Methylpropyl acrylate Isobutyl 2-propenoate |
| Pronunciation | /ˌaɪ.səˈbjuː.tɪl əˈkraɪ.leɪt/ |
| Identifiers | |
| CAS Number | N |
| Beilstein Reference | 1861105 |
| ChEBI | CHEBI:34779 |
| ChEMBL | CHEMBL378568 |
| ChemSpider | 54824 |
| DrugBank | DB02340 |
| ECHA InfoCard | 03a9902b-bf79-4ab3-902c-39fb8bcb0d8e |
| EC Number | 205-480-7 |
| Gmelin Reference | Gmelin Reference: **81801** |
| KEGG | C21131 |
| MeSH | D000692 |
| PubChem CID | 7905 |
| RTECS number | UE9100000 |
| UNII | RDL37S8263 |
| UN number | UN 2360 |
| CompTox Dashboard (EPA) | DTXSID8020384 |
| Properties | |
| Chemical formula | C7H12O2 |
| Molar mass | 116.16 g/mol |
| Appearance | Colorless liquid |
| Odor | fruity |
| Density | 0.87 g/cm³ |
| Solubility in water | 0.7 g/L |
| log P | 2.52 |
| Vapor pressure | 3.8 mmHg (20°C) |
| Acidity (pKa) | pKa ≈ 25 |
| Basicity (pKb) | 8.6 |
| Magnetic susceptibility (χ) | -7.59×10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.419 |
| Viscosity | 0.753 mPa·s (25 °C) |
| Dipole moment | 1.66 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 364.1 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -370.7 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -3186 kJ/mol |
| Hazards | |
| GHS labelling | GHS02, GHS07 |
| Pictograms | GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226, H315, H317, H319, H332, H335, H412 |
| Precautionary statements | P210, P243, P261, P264, P271, P273, P280, P302+P352, P303+P361+P353, P305+P351+P338, P333+P313, P337+P313, P362+P364, P370+P378, P391, P403+P235, P501 |
| NFPA 704 (fire diamond) | 1-2-2-🔥 |
| Flash point | 62 °C |
| Autoignition temperature | 400 °C (752 °F; 673 K) |
| Explosive limits | 1.4% - 9.6% |
| Lethal dose or concentration | Lethal dose or concentration for Isobutyl Acrylate: "LD50 oral rat 9,540 mg/kg |
| LD50 (median dose) | LD50 (median dose): 2,186 mg/kg (rat, oral) |
| NIOSH | NIOSH: NF 6470000 |
| PEL (Permissible) | PEL: 100 ppm (410 mg/m³) |
| REL (Recommended) | 250 ppm |
| IDLH (Immediate danger) | 100 ppm |
| Related compounds | |
| Related compounds | Butyl acrylate tert-Butyl acrylate Methyl acrylate Ethyl acrylate |
Product Identification |
|
|---|---|
| Product Name | Isobutyl Acrylate |
| IUPAC Name | 2-Methylpropyl prop-2-enoate |
| Chemical Formula | C7H12O2 |
| Synonyms & Trade Names | Isobutyl 2-propenoate; Acrylsäureisobutylester |
| CAS Number | 106-63-8 |
| HS Code & Customs Classification | 2916.12 (Acrylic esters, customs grouping subject to regional interpretation and local requirements. Most jurisdictions assign isobutyl acrylate to this subheading for import/export declarations. Final assignment may be grade or application dependent due to local chemical control regulations and intended polymer use.) |
In practical plant operation, Isobutyl Acrylate production relies on the esterification of acrylic acid with isobutanol. Raw material purity and batch traceability remain critical—fluctuations in acrylic acid content or solvent residue create distinct batch-to-batch reactivity, which impacts usability in pressure-sensitive adhesive and coatings systems.
The formation of diacrylate or other oligomers occurs without continuous in-process control over polymerization inhibitors and temperature stabilization, especially at scale. On-site analytical capability for residual monomer and common by-products, such as acrylic acid, is an integral part of lot clearance. Polymerization inhibitor loading is not universal and ties directly to storage and shipping timelines. Supplier to end-user chain needs to coordinate on stabilizer type and residual level since regulatory and application tolerances vary by destination and use case.
Physical and chemical property benchmarks, such as color index, ester content, and water content, oscillate with grade (industrial vs. polymerization vs. adhesive). High-purity polymerization grades demand additional purification and in-line contaminant monitoring to prevent unwanted chain initiation during storage. Lower-grade material typically presents higher inhibitor content and may tolerate broader impurity windows set by converting process equipment downstream.
Odor and color often signal compositional drift in storage or shipment. Acid value and inhibitor content frame batch acceptability, with release standards shaped by the needs of the downstream application and the technical parameters set by the end-user. Final lot acceptance criteria remain set by internal process logs and customer-agreed test protocols.
Raw material selection centers on purity and traceable origin, particularly for acrylic acid. Isobutanol source swings can introduce variable by-product profiles, complicating downstream applications where odorous or reactive trace residues matter. Route selection depends on customer specification—continuous operations deliver batch uniformity, while campaign production supports specialty or high-spec orders.
Impurity management is most stringent in grades intended for optical or electronics polymers; here, multiple distillations and inert handling lines limit cross-contamination risk. Production scale and regional compliance frameworks guide the acceptable level of residual solvents and stabilizers.
Release standards for each lot are defined by a comparison of in-process testing, final analytical data, and customer specification sheets. Manufacturing logs are archived for each batch, enabling trace-back in the event of application-specific performance deviations.
Isobutyl acrylate presents as a clear, colorless liquid with a characteristic ester-like odor. Under typical factory conditions, viscosity and density show minor shifts with bulk storage temperature. Color intensity often varies with raw material purity, process cleaning intervals, and handling during transfer. Lower grades may exhibit slight tint or odor variability, usually flagged in internal appearance checks.
Melting and boiling points observed in production vary by trace composition and stabilizer level—these affect both safety protocols and purification efficiency. Flash point is of prime concern in solvent recovery and blending zones; real-world values depend on stabilizer additives and dissolved volatiles. Operators continually monitor for out-of-spec readings, as fluctuation hints at contamination or stabilizer depletion.
Density shifts with temperature, stabilizer addition, and residual moisture. Technicians use density as a fast QC indicator for process control since deviation often signals off-spec distillation or accidental dilution.
In production, this acrylate shows a strong tendency for unwanted polymerization when heat, light, or reactive impurities are present. Antioxidant inhibitors remain critical for shelf stability, especially in storage tanks exposed to sunlight or trace metal ions. In-reactor performance heavily depends on the removal of peroxides and elimination of iron and copper contact points. Operational experience shows exothermic runaway risk when temperature and inhibitor dosing are not tightly controlled.
Solubility follows expected sub-polar patterns, mixing with organic solvents but separating from aqueous phases. Solvent compatibility in formulation directly ties back to application requirements, and flocculation risk arises when mixing with contaminated or mineral-rich water. Solution concentration accuracy is most affected by in-house temperature fluctuations and solvent batch impurities.
Detailed specification points, including purity, acidity, water content, and inhibitor level, stem from both internal batch records and customer contracts. Each application—be it emulsion polymerization, adhesives, or specialty coatings—brings unique cutoff values for these properties. The technical release criteria adapt to project-driven or regulatory targets, not to one-size-fits-all checks.
Key impurities (acrylic acid, isobutanol, mixed esters, residual catalyst) result from both raw material quality and reactor selectivity. Impurity levels hinge on fractional distillation efficiency, stabilizer feed timing, and even vessel cleaning schedules. Refinement strategies focus on minimizing hydrolysis and thermal side products; all impurity cutoffs reflect both factory process consistency and contractual acceptance thresholds.
Quality control relies on GC, Karl Fischer titration, and UV-Vis for trace inhibitor. Test method selection varies by product grade and target market (e.g., ASTM, ISO, or in-house methods for proprietary specs). Release standards always refer to the latest validated test protocols to ensure both compliance and reproducibility across batches.
Securing hydroxy acids and alcohols of dependable purity stands at the core of reliable isobutyl acrylate output. Supplier audits verify absence of uncommon stabilizers and problematic transition metals, which are notorious for accelerating unwanted side reactions. Off-spec feedstocks rapidly degrade both batch yields and subsequent product consistency.
Most production follows acid-catalyzed esterification between acrylic acid and isobutanol. Catalyst choice, usually strong acids or sulfonic resins, affects both conversion yield and process waste profile. Reaction is run under temperature and atmospheric pressure ranges that balance throughput with manageable byproduct risk. Technical teams track esterification kinetics to troubleshoot low grade or increased sludge formation.
Critical control points include feedstock pre-treatment, water removal rates, and real-time reaction temperature checks. Unchecked impurities in either reactant trigger higher side product load, which then strains downstream stripping and distillation. Purification timelines depend on desired purity grade, with deeper cuts extending process time and utility loading—often a trade-off managed by weekly demand and available utility bandwidth.
Batch release hinges on in-process compositional monitoring with immediate retests when instrument drift or operator notes raise flags. Internal specs anchor around impurity ceilings, acidity, and active stabilizer content—not just finished product transparency. Customer-specific release sheets reflect both global and local technical requirements, updated with every process cycle audit.
Isobutyl acrylate through free-radical polymerization enables acrylic copolymers, where batch temperature and catalyst formulation drive selectivity. Copolymerization with other acrylates or methacrylates creates functional resins or adhesives where product grade determines compatibility and final performance attributes.
Catalytic conditions for modification rely on both inorganic and organic peroxide initiators, with operational temperature tightly linked to polymerization rate and resultant molecular weight. Solvent selection for copolymer synthesis depends on monomer grade, inhibitor load, and final application volatility requirements.
Main derivatives stem from subsequent acrylic polymer manufacture. Downstream dispersion stability and film formation properties draw directly from monomer grade, stabilizer package, and residual monomer profile established during initial synthesis and post-purification.
Bulk and packaged isobutyl acrylate require continuous inhibitor monitoring, especially in regions subject to seasonal temperature swings and sunlight exposure. Storage at low, steady temperature and away from UV sources prevents premature polymerization. Nitrogen blanketing is common where oxygen exposure risks runaway.
Material incompatibility, particularly with copper, brass, and other catalytic metals, introduces degradation risk. Stainless steel or lined drums remain standard for both warehouse and transport containers.
Shelf life depends on both inhibitor stability and container integrity; off-odor, haze, or precipitate indicate unwanted polymerization or hydrolytic breakdown. Quality assurance tracks all off-grade observations against historical batch aging data and prevailing storage conditions.
Manufacturing sites follow standard GHS labeling for flammable, irritant, and environmental hazard pictograms. Safety documentation emphasizes proper air monitoring and local exhaust, especially in enclosed filling areas. Eye and skin irritation risk guides baseline PPE choice, with explicit spill containment instructions based on the batch hazard assessment.
Occupational health data sets the foundation for air exposure and skin contact limitations, which underpin personnel training and industrial hygiene planning. Exposure monitoring results influence design of air-handling and emergency response. Routine handling audits address transfer hose age, flange tightness, and inhibitor shelf checks.
Production output for Isobutyl Acrylate ties directly to feedstock isobutanol and acrylic acid sourcing, which are both linked to upstream propylene market conditions. As a chemical manufacturer, we calibrate plant utilization rates based on actual order visibility rather than theoretical design capacity. Actual available tonnage fluctuates with scheduled maintenance cycles and raw material contract terms. Contract customers with stable forecasts typically face fewer supply interruptions than spot or ad-hoc buyers.
Lead time varies by order size and product grade. General industrial grades have shorter lead times, especially when customer technical requirements align with regular in-plant quality release standards. Custom specifications or laboratory-scale quantities require advance notice due to production scheduling and analytical certification. Minimum order quantities depend on packaging format; bulk deliveries have higher MOQs than drum or IBC shipment.
Available options include bulk tankers, ISO containers, steel drums, and IBCs. Packaging material selection aligns with both chemical compatibility (acrylate monomer reactivity) and regulatory transport certifications for each geography. Export to regions with stricter packaging codes prompts additional labeling and documentation steps.
Shipping arrangements depend on buyer location, Incoterm selection, and required delivery timelines. Short-haul logistics within local clusters generally proceed via tank trucks. Intercontinental shipping often leverages ISO tank containers to minimize handling risk. Payment terms remain subject to credit assessments and contractual history. Standard payment cycles are negotiated during the contract stage, with new customers typically facing shorter terms until a track record is proven.
Raw material pricing for Isobutyl Acrylate traces to isobutanol and acrylic acid volatility. These base chemicals are themselves derivatives from propylene, which responds to changes in refinery output and regional petrochemical demand. Feedstock contract terms, plant integration level, and local utility cost variation all pressure margins at different points in the year.
Product pricing responds directly to periodical market firmness in isobutanol or acrylic acid, exchange rate movement on import-export orders, and demand shifts in main downstream sectors like adhesives and coatings. Regional factors such as logistics bottlenecks, force majeure events at major competitor plants, or regulatory raw material quotas can amplify price swings. Energy pricing and seasonal inventory build cycles also factor into price variability.
Price differences follow grade, with high-purity and low-inhibitor monomer required for specialty applications commanding premium rates. Packaging with export or UN certification imposes incremental cost over domestic drum or IBC formats. Orders with specialized trace impurity control—for example, for electronics or advanced polymer manufacturing—require extra purification steps and release testing, reflecting higher unit costs.
Global balance of Isobutyl Acrylate largely mirrors acrylic monomer sector trends. Key supply centers operate in Asia-Pacific and Western Europe, with North America maintaining moderate scale plants but often more captive-consumption oriented. Demand concentration sits in adhesives, surface coatings, and certain specialty resins.
US plants typically run on locally sourced isobutanol, less exposed to import cycle disruption but sensitive to domestic feedstock swings. European and Japanese facilities often contend with stricter environmental regulations, pushing up compliance costs and periodic plant downtime. Indian buyers toggle between domestic and Asian regional supply, impacted by local tariff schedules and infrastructure limitations. China accounts for the largest manufacturing share and shows most dynamic downstream demand growth, but end-market volatility and evolving regulatory standards present both risk and opportunity for producers.
Price direction through 2026 remains tied to the interplay of global propylene supply, regional trade flows, and downstream industrial recovery post-2024. Most market models draw on public index datasets from ICIS, IHS Markit, and regional customs data, cross-validated against internal customer order flows and quarterly announced contract settlements. Gradual feedstock cost normalization is projected, but any midstream supply incident or regulatory intervention could induce volatility exceeding forecasted bands.
Recent quarters have seen capacity additions in China and incremental debottlenecking at several regional plants in Southeast Asia. Raw material contract negotiation windows have narrowed, with more buyers seeking rolling-quarter arrangements instead of annual fixed price commitments due to feedstock uncertainty.
Major regions have shifted hazardous material transport and environmental compliance standards. In the EU, REACH pre-registration coverage is essential before product shipment. North America and Japan require documentation updates for GHS classification. Some Asia-Pacific markets raised the verification bar on GMP certifications in response to increased audits in downstream segments.
On the production side, we stepped up digital batch traceability and in-process statistical quality control for consistent release outcomes, particularly for high-purity grades. Alternate feedstock sourcing and increased storage capacity provide a safety margin against supply disruption. Engagement with downstream partners on packaging innovation and recyclability ensures ongoing compliance with emerging sustainability mandates.
Isobutyl Acrylate gets attention in pressure-sensitive adhesives, specialty coatings, and resin modification due to its unique balance of flexibility, tack, and low glass transition temperature. Formulators choose it for adhesive tapes, automotive coatings, sealants, and plastics, especially where enhanced weathering and flexibility matter. Manufacturers supplying resin houses, adhesive compounders, or industrial coatings select grades tuned for reactivity and compatibility within copolymer blends.
| Application | Typical Grade | Primary Technical Criteria |
|---|---|---|
| Pressure Sensitive Adhesives | Adhesive-grade, low inhibitor | Color, polymerization activity, moisture content |
| Automotive & Industrial Coatings | Coating-grade, controlled monomer purity | Low residual acid, color stability, odor profile |
| Plastic Modification & Copolymers | Polymer-grade, high monomer purity | Residual solvents, acid value, side-product levels |
| Acrylic Sealants | General industrial grade | Acid value, inhibitor type, color index |
| Parameter | Influence on Use | Grade Sensitivity |
|---|---|---|
| Monomer Purity | Higher purity supports consistent polymerization, fewer side reactions | Critical for coatings, plastics; moderate for general adhesives |
| Water Content | Affects polymerization yield, shelf stability, and appearance | Highly sensitive in adhesives and high-performance coatings |
| Acid Value | Impacts odor, color, catalyst compatibility | Application-specific limits, especially for colored or low-odor products |
| Inhibitor Type/Level | Controls storage safety and shelf life, impacts polymerization initiation | Selection depends on process route and downstream cure method |
| Color Index (Pt-Co) | Impacts clarity, final product appearance | Crucial for coatings, less sensitive in non-visible layer adhesives |
| Odor Profile | Impacts operator acceptance and end-use viability in consumer products | Grade and purification-dependent, varies by region and end-customer spec |
Application context drives grade choice. Adhesives, coatings, plastics, or specialty systems each require a different balance of purity, inhibitor level, and side product controls.
Downstream industry regulations may set limits for residual monomers, heavy metals, allergenic substances, or environmental discharge. Regions such as EU or North America require compliance assessment by batch for coatings and adhesives exposed to consumer or workplace settings.
Purity relates to both functional performance and regulatory status. High-purity grades are preferred for copolymerization and transparent coatings, while standard technical grades suit less demanding adhesive or sealant blending. Purity assurance depends on raw material quality, process control, and end-use demands. Customers reporting sensitivity to off-odors or color drift often specify tighter impurity limits.
Annual volume impacts grade selection due to production batch strategy. Large buyers may negotiate for custom purification or tailored inhibitor content; small and mid-scale users often source standard grades aligned to industry norms. Cost differences reflect additional distillation, purification or packaging processes required for high-purity or low-odor material.
End-use validation remains key for final grade selection. Many downstream systems exhibit sensitivity to minor impurities not detectable in basic assay. We support sample requests, including documentation on inhibitor type, typical purity range, and physical property profile. Customers should conduct application-specific formulation or production trials to confirm grade compatibility and performance under actual process conditions.
Direct management of manufacturing allows for the integration of certified quality assurance systems into every process step. Isobutyl Acrylate production lines operate under continuous internal audits that align with recognized quality frameworks, such as ISO 9001, based on annual compliance reviews and risk-based verification. Achieving these certifications requires consistent review of supplier raw material traceability, process control documentation, and systematic evaluation of deviation or out-of-spec events. Each batch release is tied to internal audit trails and retained sample analysis, ensuring traceability for years after production.
Product-specific certification requirements depend on customer industry, application, and destination region. For coatings and adhesives, compliance with voluntary and mandatory frameworks—such as REACH for Europe or TSCA for the United States—relies on direct registration and supply chain communication. For customers with sectoral requirements, specialist certification (for example, for low residual monomer or food-contact grades) is available pending pre-shipment validation. All compliance statements are supported by verified analytical data based on latest batch testing.
Full documentation accompanies every supply, including Certificate of Analysis (COA) for each batch, Certificates of Origin, and transport safety recommendations. End-use declarations, regulatory dossier extracts, and detailed method-of-analysis reports are available upon request. For ongoing programs, regular stability and impurity trend summaries can be provided, along with production process change notifications in case of any significant raw material or process update impacting specification or compliance status.
Manufacturing oversight starts with raw material contracting designed to buffer against volatility in key acrylate feedstock and carrier solvents. Process and scheduling teams use ERP-integrated planning to map core production cycles, aligning finished goods inventory to anticipated customer call-offs. This way, capacity bottlenecks are anticipated early and release dates remain reliable, even during upstream logistical or market disruptions.
The technical department monitors reactor utilization and product flow metrics in real time. Production prioritization favors contractual partners and volume commitments, but spot or trial delivery slots are possible through dynamic order adjustments. Where customers have history of variable off-take or require split shipments, the plant works with logistics to maintain a rolling stock buffer, minimizing the risk of allocation shortfalls.
Sampling follows a controlled workflow. Prospective or existing accounts submit technical requirements or test objectives, which are then aligned with in-plant grade availability and specification. Official test samples are drawn under separate lot numbers with associated COAs to ensure distinct analytical data. For sensitive trials, technical support teams provide process recommendations and can support analysis or complaint resolution in direct coordination with the quality lab.
For partners whose forecasts change or who operate across seasonal cycles, supply agreements can include volume swing provisions, periodic call-off flexibility, and special production runs for pilot or regional lines. Contracting teams coordinate with manufacturing to determine the practical lower and upper monthly limits, considering typical process yield, maintenance cycle, and downstream commitments. Flexible commercial terms (including consignment stocks or deferred billing) may be available for established credit partners or process-integrated programs, subject to periodic review of volume and payment performance.
Isobutyl acrylate continues to draw R&D investment from customers requiring low Tg and flexible copolymer systems. Researchers focus on bulk and emulsion polymerization routes to minimize impurities associated with peroxide initiators and transition metal residues. Greater attention falls on monomer purity, as trace levels of water and aldehydes during synthesis can impair subsequent polymer performance. Analytical efforts examine microstructure-property relationships, exploring how chain transfer agents and polymerization conditions influence final film flexibility, glass transition temperature, and migration resistance.
New interest appears in pressure-sensitive adhesives (especially solvent-free formulations), specialty coatings with enhanced weather resistance, and UV-curable systems for electronics coatings. End users in automotive and medical device fields request grades that balance flexibility with low extractable content and improved adhesion on low-energy substrates. Certain applications push for monomer variants synthesized from bio-based feedstocks, where R&D teams vet process modifications for renewable isobutanol sourcing as a step toward partial carbon footprint reduction.
Controlling residual inhibitor content remains a recurring technical priority, as inconsistent stabilization increases risk of premature polymerization during storage and transport. Manufacturers continuously refine inhibitor dosing, in-line monitoring, and packaging controls. The removal of side-reaction byproducts—such as diacrylates and higher molecular weight oligomers—requires ongoing process innovation, particularly for high-purity material targeting electronics and medical applications. Recent advances in continuous distillation and inline impurity scrubbing set new benchmarks for impurity removal, but economic trade-offs between energy input and throughput persist.
Demand for isobutyl acrylate remains linked to downstream construction, transport, and consumer goods markets. The current outlook projects stable demand in established regions, with above-average growth from Southeast Asia and other emerging economies as local industries expand flexible packaging and automotive supply chains. Cyclical volatility in raw material prices (notably isobutanol and acrylic acid) adds further complexity to contract pricing and procurement strategies for both manufacturers and buyers.
Process intensification, especially through continuous reaction technologies and advanced purification designs, attracts capital expenditure as plants seek to lower energy intensity and increase batch-to-batch consistency. Technicians and engineers evaluate new catalyst systems and recycling strategies to cut VOC emissions during production. Advances in digital process control shorten response times to batch drift and reduce off-spec rework. Automated impurity profiling also enables real-time fine-tuning of endpoint conditions—improving efficiency while safeguarding final monomer quality.
Manufacturers integrate lifecycle thinking into raw material purchasing and byproduct valorization. Sourcing bio-derived isobutanol is under technical assessment but remains constrained by upstream infrastructure and cost differentials. Application of green solvents and closed-loop recycling of process water reduce environmental discharge load. Stakeholders scrutinize effluent and waste stream composition, particularly those from side reactions, in anticipation of tightening regulatory standards. Internal R&D explores catalyst recovery and reuse, looking for cost-saving and environmental gains that match end-product quality expectations.
Application scientists and technical service teams work with formulators to troubleshoot polymerization anomalies and optimize monomer performance in customer-specific blends. Guidance covers inhibitor adjustments for high-shear applications, compatibilizer selection for polar/nonpolar matrices, and evaluation of post-cure film compatibility. Process simulation and pilot-lot testing serve as core services when scaling up new formulations or applications.
Technical support extends to on-site visits, direct laboratory benchmarking, and method development to align monomer grade with desired film morphology, adhesion, or flow characteristics. Customers receive detailed advisories on storage temperature and stabilization practices depending on local distribution climate and planned use timelines. Custom-tailored technical recommendations on monomer dosing, feed point, and impurity tolerance are available depending on downstream demands.
Quality assurance teams maintain batch traceability and provide documentation aligned to certification audits, customer quality agreements, and regional compliance standards. Complaints or deviations are addressed directly with process data review and root cause assessment. Replacement or credit adjustment protocols are executed only when supported by non-conformance investigation and confirmed internal process review. Ongoing customer feedback informs manufacturing change management and product development priorities to ensure long-term reliability in critical-value uses.
As a dedicated manufacturer of Isobutyl Acrylate, we oversee every stage of production, ensuring a stable, high-purity supply for large-scale industrial needs. Our process-controlled technology delivers Isobutyl Acrylate with minimal impurities and consistent batch-to-batch specifications. Attention to detail during synthesis and purification steps supports high reactivity and compatibility for downstream processing, essential for advanced formulations in adhesive, coatings, and specialty polymer sectors.
Isobutyl Acrylate plays a central role in pressure-sensitive adhesives, automotive coatings, construction sealants, and various polymer dispersions. Industrial paint producers rely on this monomer to improve flexibility and adhesion in waterborne and solvent-based systems. In the packaging sector, its use strengthens impact resistance and provides clarity for protective films and specialty laminates. Manufacturers in textiles and nonwovens choose Isobutyl Acrylate for its ability to enhance softness and durability in finished goods.
Maintaining tight control over product characteristics underpins reliability for process engineers and formulators scaling up new chemistries. Analytical checks span each stage of manufacturing, covering acid content, color, moisture, and polymerization inhibitors. Each lot meets defined specifications, supporting smooth integration into continuous and batch operations. Plant-based analytical labs verify every shipment, minimizing downstream processing problems linked to contaminant or purity fluctuations.
Safe, compliant packaging forms the core of our outbound logistics. We load Isobutyl Acrylate into UN-rated drums, IBCs, and bulk containers under controlled atmospheres to preserve inhibitor function and chemical integrity. Customizable order sizes allow supply to match project timelines, supporting routine production schedules and minimizing site storage risks. Our direct shipping team arranges road, rail, or multimodal delivery options built for industrial plant receiving.
Our technical team works directly with process engineers and product formulators to support on-site trials and process optimization. Advising on inhibitor management, co-monomer selection, and quality troubleshooting forms a key part of our customer commitment. Cross-lab benchmarking for raw materials and end-use application testing accelerates scale-up approvals for R&D and purchasing groups tasked with rapid sourcing.
Direct access to production and technical expertise reduces delays and lowers the risk profile for manufacturers dependent on reliable monomer input. Procurement managers benefit from transparency on product origins, consistency, and performance, helping streamline audits and compliance checks. Flexible packaging and just-in-time delivery options reduce inventory costs for distribution partners. Our long-term production planning anchors customer supply chains in core segments—from adhesives to resins—by focusing on rigorous manufacturing, technical trust, and tailored logistics.
As manufacturers of isobutyl acrylate, we work closely with partners across adhesives, coatings, and specialty polymers. The physical and chemical characteristics of isobutyl acrylate fundamentally impact how our customers shape their end products and processes.
One of the first attributes our R&D team considers is isobutyl acrylate’s solubility profile. This monomer mixes readily with other common acrylates and a broad range of organic solvents. In emulsion polymerization, this ensures it can disperse evenly and produce consistent latexes. We’ve supported customers developing pressure-sensitive adhesives who value this compatibility; it lets them fine-tune tack, peel strength, and shear resistance by adjusting monomer ratios. Water solubility stays low, which plays a role in film formation, helping block moisture intrusion in coating applications.
Isobutyl acrylate’s reactivity in free-radical polymerization stands out. With its moderate propagation rate, our customers combine it easily with other acrylates and methacrylates. This reactivity fosters tough yet flexible copolymers, giving good balance between adhesion and impact resistance. We’ve supplied isobutyl acrylate to large-scale producers of automotive coatings, who report robust film formation and no issues with bubble formation during curing. Understanding this monomer’s reactivity profile allows formulators to achieve high molecular weight polymers without sacrificing production efficiency or thermal stability.
Isobutyl acrylate possesses a moderate boiling point and vapor pressure compared to other alkyl acrylates. That means lower evaporative loss during high-speed mixing or elevated-temperature processes, which matters in large batch reactors. Our experience has shown this property gives production teams greater control over monomer levels during long reaction runs. There is an odor characteristic of simple acrylate esters. Our quality team actively manages residual monomer and impurity content, minimizing odor impact and ensuring consistency throughout batches.
This monomer produces polymers with a relatively low glass transition temperature (Tg). Customers in the adhesives sector make use of this trait, as it translates into soft, flexible films at room temperature. In combination with harder monomers, formulators can dial in the correct balance between softness and durability. Isobutyl acrylate remains a staple in our pressure-sensitive adhesive formulations, powering labels and tapes that stick reliably under a range of climate conditions.
Isobutyl acrylate maintains stability when stored under standard conditions, especially with inhibitor level controls. Our in-factory monitoring ensures each shipment leaves with a well-defined inhibitor concentration to prevent unwanted polymerization during transit and storage. Customers relying on just-in-time manufacturing appreciate this focus, as they receive material that retains consistency and ease of processing from the first drum to the last.
This monomer flows as a clear, mobile liquid. Our standard packaging keeps product protected from light and moisture ingress, supporting stable shelf life and easy integration into bulk storage or automated feed systems. Our technical specialists routinely advise on safe handling measures and process optimization, based on decades of in-plant experience with volatile organics.
Our technical support comes not just from lab data, but from hands-on troubleshooting and industrial-scale feedback. Every property—from copolymerization to flow—feeds directly into how end-use industries can innovate with confidence.
Manufacturing Isobutyl Acrylate is no small feat, involving precise control of raw materials, dedicated reactor capacity, and thorough quality checks at each stage. Our production lines are built for efficiency, with scale in mind. That means our minimum order quantity (MOQ) directly aligns with our process economics and quality assurance systems. For Isobutyl Acrylate, we generally set our MOQ at 16 metric tons—roughly equivalent to a full ISO tank container or a 20,000-liter lot. This amount enables us to run a full batch without waste, optimize our energy usage, and maintain product purity from raw material charging to polymer-grade final product.
Lower quantities lead to inefficient use of reactors, higher handling costs, and an increased risk of contamination during storage and transfer. By sticking to full-batch MOQs, we can maintain the performance and consistency that our customers in adhesives, coatings, and specialty polymers require. Standardizing the MOQ also helps us keep our packaging, storage, and logistics streamlined—fewer partial loads, fewer split shipments, and fewer handoffs within the plant.
Producing Isobutyl Acrylate isn't just mixing chemicals together. From order confirmation to final dispatch, every step must meet rigorous safety and quality checks. Typically, our lead time for a standard MOQ runs 10 to 14 days ex-works, assuming all raw materials and logistics slots are available. Some months around peak demand periods, our queue can extend by several days as we balance schedule commitments.
Incoming orders set off material planning with our upstream acrylate suppliers, so early forecast collaboration shortens the clock. Once the batch enters the reactor, we follow a strict timeline for synthesis, purification, in-process quality control, blending (where specified), and packaging. Only after our QA lab releases the batch do we schedule final shipment—our rules leave no room for compromise here.
Export deals—and certain specialty grades—add a few days for custom packaging, export documentation, and third-party inspection where end-users require it. For domestic bulk deliveries using road tankers, the turnaround can be faster, often within the lower end of the lead-time range. Weather, national holidays, or sudden raw material shortages always have the potential to impact lead times, though we invest heavily in risk management to minimize disruptions.
Over years of producing Isobutyl Acrylate, we have learned the importance of clear commitments and realistic timelines. Customers rely on us not just for product quality, but also for synchronized deliveries that keep their own lines moving. A stable MOQ allows our planners to allocate production windows months in advance—no last-minute surprises or sudden resource crunches.
We always recommend customers coordinate shipment schedules during high season or before plant turnarounds. By placing orders early and confirming all specs up front, we can lock in both material and production slots for smoother fulfillment. Our technical team works directly with buyers to understand downstream application needs, advise on inventory management, and ensure the supplied product fits their own process parameters.
If raw material trends threaten the stability of lead times or MOQ, we keep buyers promptly informed with actionable updates—not after the fact. Our aim is to run a predictable, transparent operation where every customer order gets the attention it deserves, from first drum to final ton.
At our production plant, handling Isobutyl Acrylate demands careful attention. The liquid carries a distinct odor, is highly flammable, and reacts readily with oxidizing materials. Our storage protocols do not come from abstract guidelines—they come from years of risk management and first-hand experience on the shop floor.
We store this material in carbon steel tanks lined with suitable coatings to prevent contamination. These tanks sit in cool, well-ventilated areas, away from sunlight, sparks, and sources of ignition. We use nitrogen blanketing during bulk storage to minimize the risk of unwanted polymerization and combustion. All transfer lines, joints, and containers use grounding and bonding to disperse static. Frequent inspection of storage hardware is the norm—seals and gaskets degrade over time, and we replace them before any sign of failure.
Bulk containers use pressure-relief valves and flame arrestors. We maintain strict access controls around these areas. Our experience shows that accidents occur not from big mistakes, but often from overlooked routine. Every entry to the storage yard, every fill, and every transfer follows procedures signed off by technical supervisors.
Transporting Isobutyl Acrylate from our site to customer facilities or between warehouses requires more than licensed carriers. We ship in UN-approved drums and intermediate bulk containers made from high-grade steel or dedicated plastics, never with reused containers. Our logistics chain includes drivers trained specifically in handling hazardous chemicals and teams who monitor climatic and road conditions. Any spillage or accidents get reported to our in-house emergency response unit.
Compliance is not just ticking regulatory boxes. We ship with properly labeled loads, correct hazard pictograms, and clear paperwork. Documentation always goes with the shipment—not after the fact, not via email a week later, but physically, in hard copy with the goods. Regulatory authorities sometimes appear for random checks; our in-house compliance team prepares all staff for this, ensuring everyone knows correct answers—and why they matter.
We manufacture Isobutyl Acrylate to meet local, national, and international chemical regulations. Our operations meet REACH standards for Europe, TSCA requirements for the US, and support regional safety protocols for other markets. Every batch passes lab analysis to check residual inhibitor, purity, and color values. Certificates of Analysis accompany every shipment.
Lab safety and environmental controls are non-negotiable. Our production process minimizes emissions and provides regular training for all staff on chemical exposure, risk control, and emergency evacuation. Waste streams from our operation get treated or disposed of according to government permits, which get renewed only with on-site audits.
From production through shipping, regulations shape every business choice. Long-standing relationships with regulators and community agencies help us keep a zero-incident track record. If rules change, our technical team updates procedures, retrains crews, and upgrades infrastructure. It’s this direct, hands-on approach that keeps our material moving safely to downstream users, year after year.
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
