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5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4-benzopyrone

product Name 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4-benzopyrone
Synonyms Tangeretin; 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
Molecular Formula C20H20O7
Molecular Weight 372.3686
InChI InChI=1/C20H20O7/c1-22-12-8-6-11(7-9-12)14-10-13(21)15-16(23-2)18(24-3)20(26-5)19(25-4)17(15)27-14/h6-10H,1-5H3
CAS Registry Number 481-53-8
EINECS 207-570-1
Molecular Structure 481-53-8 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4-benzopyrone
Density 1.244g/cm3
Boiling point 565.3°C at 760 mmHg
Refractive index 1.565
Flash point 248.4°C
Hazard Symbols  T:Toxic;
Risk Codes R25:;
Safety Description S45:;
Gold Suppliers(4):
Sino Great Enterprise Ltd.    Tel:+86-731-84427351
Canfo Chemical Co., Ltd.    Tel:+86-28-85137025
Extrasynthese    Tel:+33-(0)478982034
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