Dibutyl Maleate

Dibutyl Maleate (CAS Number: 105-76-0) Supplier in Europe

Physical Details and Properties
Dibutyl Maleate (C₁₂H₂₀O₄) is a clear, colorless to pale yellow liquid with a faint ester odor. It has a molecular weight of 228.29 g/mol, a boiling point of 280°C, and a relative density of 0.99. It is practically insoluble in water but miscible with organic solvents like alcohol and benzene. Dibutyl Maleate is stable but may polymerize under heat or UV exposure.

Production Methods
At SoleChem EU, Dibutyl Maleate is sourced from manufacturers who produce it via esterification of maleic acid or maleic anhydride with n-butanol, catalyzed by an acid such as p-toluenesulfonic acid. The product is purified through distillation and filtration to achieve high purity and performance standards.

Industrial Applications
Dibutyl Maleate is widely used in polymer and coating applications:

• Coatings and Adhesives: Serves as a co-monomer in vinyl and acrylic-based coatings, improving flexibility and durability.

• Plasticizers: Used in PVC formulations to enhance softness and processability.

• Textile Treatments: Acts as a component in textile coatings and finishing agents.

Safety Information
Dibutyl Maleate has moderate toxicity (oral-rat LD50 ~3730 mg/kg) and may cause skin and eye irritation. Inhalation of vapors should be avoided. Use protective equipment and work in a ventilated area. Store in tightly sealed containers in a cool, dry environment, away from heat and strong oxidants.

Choose SoleChem EU as your reliable Dibutyl Maleate supplier in Europe. We offer high-quality C₁₂H₂₀O₄ for industrial applications. Contact us for your Dibutyl Maleate requirements.