Mono-butyl itaconate, with the CAS number 6439-57-2, is an ester derived from itaconic acid and butanol. This compound typically appears as a colorless to pale yellow liquid and is characterized by its pleasant, fruity odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. Mono-butyl itaconate is known for its reactivity, particularly in polymerization processes, where it can serve as a monomer in the production of various copolymers. These copolymers often exhibit desirable properties such as improved flexibility, adhesion, and resistance to environmental factors. Additionally, mono-butyl itaconate can be utilized in the formulation of coatings, adhesives, and sealants due to its ability to enhance the performance characteristics of these materials. Safety data indicates that, while itaconate esters can be irritants, proper handling and usage in well-ventilated areas can mitigate risks. Overall, mono-butyl itaconate is a versatile chemical with applications in various industrial sectors.

mono-Butyl itaconate

6439-57-2: 4-Butoxy-2-Methylidene-4-Oxobutanoic Acid, 3-(Butoxycarbonyl)But-3-Enoic Acid

4-Butoxy-2-methylene-4-oxobutanoic acid

Monobutyl Itaconate is a colorless to light yellow liquid that is used as a cross-linking agent and polymerization catalyst. It has an inhibitory effect on the chemical reaction between glycol esters and polyvinyl chloride, resulting in an increase in particle size and viscosity. Monobutyl Itaconate has been shown to be effective for the production of polycarboxylic acid, which can be used as a cross-linking agent for polymers. Monobutyl Itaconate also has high solubility in acidic environments such as hydrochloric acid.

CAS 6439-57-2: mono-Butyl itaconate

4-Butoxy-2-methylene-4-oxobutanoic acid

Ref: IN-DA003R5Z

Monobutyl Itaconate

Ref: 3D-GAA43957

4-Butoxy-2-Methylene-4-Oxobutanoic Acid

Ref: 54-OR1011481

Monobutyl Itaconate

Ref: 3B-I0267