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2217-44-9

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Basic Information
CAS No.: 2217-44-9
Name: iodophthalein sodium
Molecular Structure:
Molecular Structure of 2217-44-9 (iodophthalein sodium)
Formula: C20H8I4O4•2Na
Molecular Weight: 865.86
Boiling Point: 658.1°C at 760 mmHg
Flash Point: 351.8°C
Safety: Poison by intravenous route. When heated to decomposition it emits toxic fumes of I− and Na2O. See also IODIDES.
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Chemistry

IUPAC  Name: disodium 2-[(3,5-Diiodo-4-oxidophenyl)-(3,5-diiodo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoate 
Molecular Formula: C20H8I4O4•2Na
Molecular Weight: 865.86
Einecs: 218-715-3
Freely Rotating Bonds: 4
Polar Surface Area: 74.6 Å2
Flash Point: 351.8 °C
Enthalpy of Vaporization: 101.79 kJ/mol
Boiling Point: 658.1 °C at 760 mmHg
Vapour Pressure: 3.23E-18 mmHg at 25°C 
The Cas Register Number of  Tetraiodothalein sodium is 2217-44-9.The chemical synonyms of  Tetraiodothalein sodium (CAS NO.2217-44-9) are 3',3'',5',5''-Tetraiodophenolphthalein disodium salt ; Benzoic acid, 2-[(3,5-diiodo-4-oxo-2,5-cyclohexadien-1-ylidene)(4-hydroxy-3,5-diiodophenyl)methyl]-, sodium salt (1:2) ; Disodium 2-[(3,5-diiodo-4-oxidophenyl)(3,5-diiodo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoate ; Iodophthalein Soluble ; Jodphthaleine Sodium ; T.I.P.P.S. . The molecular structure of  Tetraiodothalein sodium (CAS NO.2217-44-9) is.

Uses

 Tetraiodothalein sodium (CAS NO.2217-44-9) is used in organic synthesis.

Toxicity Data With Reference

1.    

ivn-mus LD50:360 mg/kg

     JMCMAR    Journal of Medicinal Chemistry. 13 (1970),997.

Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic fumes of I− and Na2O. See also IODIDES.