acid
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