386-17-4 3,3,5,5-tetraiodophenolphthalein
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cas

386-17-4 3',3'',5',5''-tetraiodophenolphthalein

product Name 3',3'',5',5''-tetraiodophenolphthalein
Synonyms 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3,5-diiodophenyl)-; 3,3-Bis(4-hydroxy-3,5-diiodophenyl)-2-benzofuran-1(3H)-one; 2-[(3,5-diiodo-4-oxocyclohexa-2,5-dien-1-ylidene)(4-hydroxy-3,5-diiodophenyl)methyl]benzoic acid
Molecular Formula C20H10I4O4
Molecular Weight 821.9089
InChI InChI=1/C20H10I4O4/c21-13-5-9(6-14(22)18(13)25)17(10-7-15(23)19(26)16(24)8-10)11-3-1-2-4-12(11)20(27)28/h1-8,25H,(H,27,28)
CAS Registry Number 386-17-4
EINECS 206-857-9
Molecular Structure 386-17-4 3',3'',5',5''-tetraiodophenolphthalein
Density 2.67g/cm3
Melting point 268℃
Boiling point 658.1°C at 760 mmHg
Refractive index 1.874
Flash point 351.8°C
Vapour Pressur 3.23E-18mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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