ChemNet > CAS > 331-39-5 Caffeic acid

331-39-5 Caffeic acid

product Name	Caffeic acid
CAS No	331-39-5
Synonyms	3,4-Dihydroxycinnamic acid; 3-(3,4-dihydroxyphenyl)prop-2-enoic acid; (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid; (2Z)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid; (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
Molecular Formula	C₉H₇O₄
Molecular Weight	179.15
InChI	InChI=1/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/p-1/b4-2+
EINECS	206-361-2
Molecular Structure
Melting point	194-198℃ (dec.)
Boiling point	416.8°C at 760 mmHg
Flash point	220°C
Water solubility	soluble in hot water
Vapour Pressur	1.08E-07mmHg at 25°C
Hazard Symbols	Xn:Harmful;
Risk Codes	R36/37/38:; R40:;
Safety Description	S26:; S36/37/39:;
MSDS	Material Safety Data Sheet

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