520-36-5 apigenin

product Name	apigenin
CAS No	520-36-5
Synonyms	75580; 75590; C.I. Natural Yellow 1; 5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
Molecular Formula	C₁₅H₁₀O₅
Molecular Weight	270.2369
InChI	InChI=1/C15H10O5/c16-9-3-1-8(2-4-9)13-7-12(19)15-11(18)5-10(17)6-14(15)20-13/h1-7,16-18H
EINECS	208-292-3
Molecular Structure
Density	1.548g/cm³
Melting point	345-350℃
Boiling point	555.5°C at 760 mmHg
Refractive index	1.732
Flash point	217°C
Vapour Pressur	6E-13mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S36:;

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