CAS No: 501-98-4;7400-08-0, Chemical Name: p-Hydroxycinnamic acid
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501-98-4;7400-08-0 p-Hydroxycinnamic acid

product Name p-Hydroxycinnamic acid
Synonyms (2E)-3-(4-hydroxyphenyl)prop-2-enoic acid; 4-hydroxycinnamic acid; 3-(4-Hydroxyphenyl)acrylic acid; p-Hydroxy-cinnamic acid; p-Coumaric acid; 3-(4-Hydroxyphenyl)-2-propenoic acid; 2-(4-hydroxyphenyl)prop-2-enoic acid; trans-p-Hydroxycinnamic acid; trans-P-coumaric acid crystalline; trans-4-Hydroxycinnamic acid; trans-4-Hydroxyphenylpropenoic Acid; trans-Coumaricacid,98%; trans-p-Coumaric acid; 3-(4-hydroxyphenyl)prop-2-enoic acid; (2E)-3-(4-hydroxyphenyl)prop-2-enoate
Molecular Formula C9H8O3
Molecular Weight 164.158
InChI InChI=1/C9H8O3/c1-6(9(11)12)7-2-4-8(10)5-3-7/h2-5,10H,1H2,(H,11,12)
CAS Registry Number 501-98-4;7400-08-0
EINECS 231-000-0
Molecular Structure 501-98-4;7400-08-0 p-Hydroxycinnamic acid
Density 1.279g/cm3
Melting point 210-213
Boiling point 329.3°C at 760 mmHg
Refractive index 1.6
Flash point 167.2°C
Vapour Pressur 7.19E-05mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S22:;