509-77-3 3,3-bis(4-aminophenyl)phthalide
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cas

509-77-3 3,3-bis(4-aminophenyl)phthalide

product Name 3,3-bis(4-aminophenyl)phthalide
Synonyms Anilinephthalein; 1(3H)-Isobenzofuranone, 3,3-bis(4-aminophenyl)-; 3,3-Bis(4-aminophenyl)phthalide; 3,3-bis(4-aminophenyl)-2-benzofuran-1(3H)-one
Molecular Formula C20H16N2O2
Molecular Weight 316.3532
InChI InChI=1/C20H16N2O2/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12H,21-22H2
CAS Registry Number 509-77-3
EINECS 208-105-5
Molecular Structure 509-77-3 3,3-bis(4-aminophenyl)phthalide
Density 1.332g/cm3
Boiling point 565.1°C at 760 mmHg
Refractive index 1.71
Flash point 271°C
Vapour Pressur 8.63E-13mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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