CAS 40212-97-3

2-Butenoic acid, 3-methyl-4-oxo-, butyl ester

Description:

2-Butenoic acid, 3-methyl-4-oxo-, butyl ester, also known by its CAS number 40212-97-3, is an organic compound characterized by its ester functional group derived from a butenoic acid. This compound features a butyl ester moiety, which contributes to its solubility in organic solvents and its potential applications in various chemical processes. The presence of a methyl group and a keto group in its structure indicates that it may exhibit unique reactivity and properties, such as potential acidity and the ability to participate in condensation reactions. Typically, esters like this one are known for their pleasant odors and are often used in flavoring and fragrance industries. Additionally, they may serve as intermediates in organic synthesis or as solvents. The compound's stability, volatility, and reactivity can vary based on environmental conditions, such as temperature and pH. Safety data sheets should be consulted for handling and storage guidelines, as with any chemical substance.

Formula: C₉H₁₄O₃

Crotonic Acid Impurity 1 (Butyl 3-Formyl-Crotonate)

CAS: 40212-97-3

Formula: C₉H₁₄O₃

Molecular weight: 170.21

Ref: 4Z-C-447002

Butyl 3-Formylcrotonate (E/Z Mixture)

Controlled Product

CAS: 40212-97-3

Formula: C₉H₁₄O₃

Color and Shape: Neat

Molecular weight: 170.206

Ref: TR-B809105

Butyl 3-Formylcrotonate-D9 (E/Z Mixture)

Controlled Product

CAS: 40212-97-3

Applications Butyl 3-Formylcrotonate-D9 is a labelled analogue of Butyl 3-Formylcrotonate (B809105).

Formula: C₉D₉H₅O₃

Color and Shape: Neat

Molecular weight: 179.261

Ref: TR-B809107