Specification :

Synonyms ( 2E) -3-( 3, 4-dimethoxyphenyl) prop-2-enoic acid; Caffeic acid dimethyl ether; 3, 4-Dimethoxycinnamonitrile, mixture of cis and trans

Molecular Formula C11H12O4

Molecular Weight 208.21

CAS Registry Number 2316-26-9; 6443-72-7

EINECS 219-025-5; 229-240-6

Melting point 181-184

Hazard Symbols Xi: Irritant;

Risk Codes R36/ 37/ 38: ;

Safety Description S26: ; S37/ 39: ;

Assay : 99%

Appearance: white or canary crystal powder, it can be solved in ethanol, ethyl acetate and other organic solvent.

Usage It can be used for organic synthesize intermediate