product name

Butyryl chloride

English name

Butyryl chloride

Alias

Butanoyl chloride; Butyric acid chloride

CAS RN

141-75-3

EINECS NO.

205-498-5

Molecular formula

C₄H₇ClO

Molecular weight

106.5508

Physico-chemical properties

Property Colorless transparent liquid with irritating hydrochloric acid odor.
Boiling point 102℃ 
Freezing point -89℃ 
Relative density 1.0277 
Refractive index 1.4121 
Flash point <21℃ 
Solubility Soluble in ether.

Uses

The product can be used in medicine, pesticide, flame retardance, water purifier, etc.