Basic information
- Name:
Phosphorothioic acid,O,O,O-triphenyl ester
- CAS No.:
597-82-0
- Molecular Structure:
- Formula:
- C18H15 O3 P S
- Molecular Weight:
- 342.348661
- Synonyms:
- Phenylphosphorothioate ((PhO)3PS) (6CI,7CI); NSC 57867; O,O,O-Triphenylphosphorothioate; O,O,O-Triphenyl thiophosphate; Thiophosphoric acid triphenylester; Triphenoxyphosphine sulfide; Triphenyl phosphorothioate; Triphenylphosphorothionate; Triphenyl thiophosphate
- Density:
- 1.288g/cm3
- Boiling Point:
- 432.1°Cat760mmHg
- Flash Point:
- 215.1°C
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Chemistry
Molecular Structure of Phosphorothioic acid,O,O,O-triphenyl ester (CAS NO.597-82-0):
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IUPAC Name: triphenoxy(sulfanylidene)-$l^{5}-phosphane
Empirical Formula: C18H15O3PS
Molecular Weight: 342.3487
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 6
Polar Surface Area: 69.59 Å2
Index of Refraction: 1.633
Molar Refractivity: 94.93 cm3
Molar Volume: 265.7 cm3
Surface Tension: 54.4 dyne/cm
Density: 1.288 g/cm3
Flash Point: 215.1 °C
Enthalpy of Vaporization: 66.13 kJ/mol
Boiling Point: 432.1 °C at 760 mmHg
Vapour Pressure: 2.87E-07 mmHg at 25°C
EINECS: 209-909-9
InChI
InChI=1/C18H15O3PS/c23-22(19-16-10-4-1-5-11-16,20-17-12-6-2-7-13-17)21-18-14-8-3-9-15-18/h1-15H
Smiles
O(c1ccccc1)P(Oc1ccccc1)(Oc1ccccc1)=S
Specification
Phosphorothioic acid,O,O,O-triphenyl ester , with CAS number of 597-82-0, can be called O,O,O-Triphenyl phosphorothioate ; Phenyl phosphorothioate, (PhO)3PS ; Thiophosphoric acid triphenyl ester ; Triphenyl phosphorothioate .