Basic

CAS No.	33130-03-9
Product Name	trans-2,3,4-Trimethoxycinnamic acid
Synonyms	2,3,4-Trimethoxycinnamic acid; (2E)-3-(2,3,4-trimethoxyphenyl)prop-2-enoic acid; (2E)-3-(2,3,4-trimethoxyphenyl)prop-2-enoate
Molecular Formula	C12H13O5
Molecular Weight	237.2292

Physical property

Melting point	172-174℃
Boiling point	392.2°C at 760 mmHg
Flash point	149.6°C

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;