Butyl chloroacetate, with the CAS number 590-02-3, is an organic compound classified as an ester. It is formed from the reaction of butanol and chloroacetic acid. This colorless to pale yellow liquid is characterized by a fruity odor, making it useful in flavoring and fragrance applications. It has a moderate boiling point and is relatively soluble in organic solvents, while being less soluble in water due to its hydrophobic butyl group. Butyl chloroacetate is known for its reactivity, particularly in nucleophilic substitution reactions, where the chlorine atom can be replaced by various nucleophiles. It is important to handle this compound with care, as it can be irritating to the skin, eyes, and respiratory system. Additionally, it should be stored in a cool, well-ventilated area away from incompatible substances. Overall, butyl chloroacetate serves as a valuable intermediate in organic synthesis and industrial applications, particularly in the production of pharmaceuticals and agrochemicals.

Butyl chloroacetate

590-02-3: Acetic acid, 2-chloro-, butyl ester, Acetic acid, chloro-, butyl ester, Butyl 2-Chloroacetate, Butyl monochloroacetate, Chloroacetic acid butyl ester, Chloroacetic acid n-butyl ester, NSC 1212, n-Butyl chloroacetate, Butyl chloroacetate

Butyl 2-chloroacetate

Butyl chloroacetate (BCA) is a reactive organic compound that can be used as an intermediate for the production of pesticides. It is also used in the synthesis of oxalic acid and its esters. It is a colorless liquid with a strong, pungent, irritating odor. Reaction products are formed when butyl chloroacetate reacts with metal ions such as iron or copper. The reaction mechanism involves the formation of a cationic polymerization between the chloride ion and oxalacetic acid. The rate of the reaction depends on the concentration of BCA and time. A catalyst such as hydrochloric acid is required to make this reaction proceed quickly.
The pesticidal activity of BCA has been demonstrated by a number of studies that have shown its effectiveness against various pests, including thrips, aphids, and mites.

CAS 590-02-3: Butyl chloroacetate

Butyl 2-chloroacetate

Ref: 54-OR25298

Butyl chloroacetate

Ref: 3D-FB173358

N-Butyl chloroacetate

Ref: 10-F115500

Butyl Chloroacetate

Ref: 3B-C0091