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3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-1(3H)-isobenzofuranone

3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-1(3H)-isobenzofuranone Structure
3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-1(3H)-isobenzofuranone structure
CAS No.
27458-03-3
Chemical Name:
3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-1(3H)-isobenzofuranone
Synonyms
Phentetiothalein;3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-1(3H)-isobenzofuranone;1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-
CBNumber:
CB12363366
Molecular Formula:
C20H10I4O4
Molecular Weight:
821.91
MDL Number:
MOL File:
27458-03-3.mol
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3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-1(3H)-isobenzofuranone Properties

Boiling point 760.9±60.0 °C(Predicted)
Density 2.584±0.06 g/cm3(Predicted)
Melting point 270-272 °C (decomp)(Solv: acetone (67-64-1); ethanol (64-17-5))
pka 8.89±0.30(Predicted)

3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-1(3H)-isobenzofuranone Preparation Products And Raw materials

Raw materials

Preparation Products

3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo-1(3H)-isobenzofuranone Phentetiothalein 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-4,5,6,7-tetraiodo- 27458-03-3