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2H-1-Benzopyran-2-one,3,3'-[(3,4,5-trimethoxyphenyl)methylene]bis[4-hydroxy- (15938-72-4)

Identification
Name:2H-1-Benzopyran-2-one,3,3'-[(3,4,5-trimethoxyphenyl)methylene]bis[4-hydroxy-
Synonyms:Coumarin,3,3'-(3,4,5-trimethoxybenzylidene)bis[4-hydroxy- (8CI); NCI 126763; NSC 126763
CAS:15938-72-4
Molecular Formula: C28H22 O9
Molecular Weight: 502.4689
InChI: InChI=1/C28H22O9/c1-33-19-12-14(13-20(34-2)26(19)35-3)21(22-24(29)15-8-4-6-10-17(15)36-27(22)31)23-25(30)16-9-5-7-11-18(16)37-28(23)32/h4-13,21,31-32H,1-3H3
Molecular Structure: (C28H22O9) Coumarin,3,3'-(3,4,5-trimethoxybenzylidene)bis[4-hydroxy- (8CI); NCI 126763; NSC 126763
Properties
Flash Point: 223.2°C
Boiling Point: 666.2°Cat760mmHg
Density:1.461g/cm3
Refractive index:1.679
Flash Point: 223.2°C
Safety Data
 

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