1,4-Butanediol dimethacrylate
1,4-Butanediol Dimethacrylate (CAS 2082-81-7) is a difunctional methacrylate monomer widely used as a crosslinker to build three‑dimensional polymer networks. With formula C12H18O4, this di‑methacrylate provides medium chain length flexibility between reactive termini, delivering balanced toughness and crosslink density in UV‑curable coatings, adhesives, dental resins and composites. It is valued for its low viscosity relative to higher molecular weight dimethacrylates, enabling easier formulation and faster cure while maintaining good mechanical strength.
KieRay Chem supplies 1,4-Butanediol Dimethacrylate in stable, well‑documented batches suitable for industrial formulation. As a dependable supplier, KieRay Chem provides product information, handling guidance and packaging options to support customers in production and R&D. We prioritize consistent assay, safe storage and responsive technical support to ensure successful integration into crosslinking formulations. 1,4-Butanediol Dimethacrylate is selected by formulators and purchasing teams that need dependable identity, consistent handling, and repeatable performance from batch to batch. KieRay Chem supports customers with responsive technical communication, careful document control, export-ready packing, and stable supply planning. Our team can coordinate specification confirmation, sample evaluation, production scheduling, and international logistics so that this CAS 2082-81-7 material is easier to qualify and reorder.
1. Functions as a multifunctional crosslinker in UV‑ and thermal‑curable systems to increase network strength, chemical resistance and solvent resistance in coatings and inks. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for 1,4-Butanediol Dimethacrylate (CAS 2082-81-7).
2. Balances flexibility and rigidity due to its four‑carbon spacer between methacrylate groups, reducing brittleness compared with shorter diacrylates while maintaining good modulus. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for 1,4-Butanediol Dimethacrylate (CAS 2082-81-7).
3. Lowers formulation viscosity compared with higher molecular weight dimethacrylates, improving wetting, pigment dispersion and processing in coatings and composite resins. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for 1,4-Butanediol Dimethacrylate (CAS 2082-81-7).
4. Promotes rapid cure in photoinitiated systems and improves final film hardness, abrasion resistance and solvent resistance for industrial topcoats and floor coatings. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for 1,4-Butanediol Dimethacrylate (CAS 2082-81-7).
5. Useful in dental and dental‑related restorative materials as a crosslinking monomer to provide dimensional stability and mechanical integrity. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for 1,4-Butanediol Dimethacrylate (CAS 2082-81-7).
6. Supplied stabilized; KieRay Chem offers guidance on inhibitor management, safe handling and optimal loading levels to achieve desired cure and performance. It also helps users improve process consistency, manage production risk, and maintain predictable results across scale-up, routine manufacturing, and finished-product quality checks for 1,4-Butanediol Dimethacrylate (CAS 2082-81-7).
Product Name: 1,4-Butanediol dimethacrylate
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