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2H-1-Benzopyran-3-aceticacid, 4-hydroxy-a-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo- (567-83-9)

Identification
Name:2H-1-Benzopyran-3-aceticacid, 4-hydroxy-a-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-
Synonyms:Aceticacid, bis(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)- (6CI,7CI,8CI); Bis(4-hydroxycoumarin-3-yl)aceticacid; Biscoumacetic acid; Dicoumarolacetic acid; Pelentanic acid
CAS:567-83-9
EINECS: 209-306-0
Molecular Formula: C20H12 O8
Molecular Weight: 380.30448
InChI: InChI=1/C20H12O8/c21-16-9-5-1-3-7-11(9)27-19(25)14(16)13(18(23)24)15-17(22)10-6-2-4-8-12(10)28-20(15)26/h1-8,13,25-26H,(H,23,24)
Molecular Structure: (C20H12O8) Aceticacid, bis(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)- (6CI,7CI,8CI); Bis(4-hydroxycoumarin-3-yl)ace...
Properties
Flash Point: 220.3°C
Boiling Point: 603.9°Cat760mmHg
Density:1.705g/cm3
Refractive index:1.757
Flash Point: 220.3°C
Safety Data