Understanding the fundamental chemistry and application potential of key industrial chemicals is vital for R&D scientists and product formulators. Dibutyl Fumarate (DBF), identified by CAS 105-75-9, is an ester that offers a compelling profile of properties, making it a sought-after ingredient in polymer modification, coatings, and adhesives. NINGBO INNO PHARMCHEM CO.,LTD., a leading Dibutyl Fumarate manufacturer in China, provides a closer look at the chemistry behind this versatile compound.

Chemically, Dibutyl Fumarate is the dibutyl ester of fumaric acid, characterized by a colorless, transparent oily liquid appearance. Its molecular formula, C12H20O4, and molecular weight of approximately 228.28 g/mol, contribute to its physical properties. Key parameters include a boiling point of around 141°C at 8 mmHg, a density of approximately 0.98 g/cm³, and a viscosity of about 6.9 cP at 25°C. These physical attributes are crucial for its application in various industrial processes, especially where viscosity and solubility are critical factors.

The reactivity of Dibutyl Fumarate stems from its unsaturated double bond, which allows it to participate readily in polymerization reactions. As a comonomer, it can be copolymerized with a wide array of monomers, including vinyl chloride, vinyl acetate, styrene, and acrylates. This capability enables the creation of advanced polymers with enhanced plasticization, flexibility, and improved processing characteristics. Its utility as an internal plasticizer in PVC formulations is well-established, offering permanent flexibility and processing ease.

In terms of applications, DBF is instrumental in the preparation of high-quality coatings, contributing to better film adhesion and durability. It is also a valuable component in adhesive formulations, boosting bonding strength and resilience. For businesses looking to buy Dibutyl Fumarate, understanding these chemical properties and their impact on end-product performance is key. As a dedicated supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures that our Dibutyl Fumarate is produced to high purity standards, making it a reliable choice for demanding applications.

We invite chemical industry professionals to explore the chemical advantages of Dibutyl Fumarate. For inquiries regarding product specifications, availability, or to obtain a quote for your manufacturing needs, please contact our sales team. Secure a dependable supply of high-quality Dibutyl Fumarate from a trusted Chinese manufacturer.