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3,3-bis(3,4-dihydroxyphenyl)-2-benzofuran-1(3H)-one (596-28-1;7328-54-3)

Identification
Name:3,3-bis(3,4-dihydroxyphenyl)-2-benzofuran-1(3H)-one
Synonyms:1(3H)-isobenzofuranone, 3,3-bis(3,4-dihydroxyphenyl)-;3,3-Bis(3,4-dihydroxyphenyl)-2-benzofuran-1(3H)-one;Phthalide, 3,3-bis(3,4-dihydroxyphenyl)-
CAS:596-28-1;7328-54-3
Molecular Formula: C20H14O6
Molecular Weight: 350.3216
InChI: InChI=1/C20H14O6/c21-15-7-5-11(9-17(15)23)20(12-6-8-16(22)18(24)10-12)14-4-2-1-3-13(14)19(25)26-20/h1-10,21-24H
Molecular Structure: (C20H14O6) 1(3H)-isobenzofuranone, 3,3-bis(3,4-dihydroxyphenyl)-;3,3-Bis(3,4-dihydroxyphenyl)-2-benzofuran-1(3H...
Properties
Flash Point: 243.2°C
Boiling Point: 658.7°C at 760 mmHg
Density:1.546g/cm3
Refractive index:1.745
Flash Point: 243.2°C
Safety Data