-
Name
O,O-diethyl O-phenyl thiophosphate
- EINECS 250-999-4
- CAS No. 32345-29-2
- Article Data12
- CAS DataBase
- Density 1.185g/cm3
- Solubility
- Melting Point
- Formula C10H15 O3 P S
- Boiling Point 285.3°Cat760mmHg
- Molecular Weight 246.267
- Flash Point 126.3°C
- Transport Information
- Appearance
- Safety Moderately toxic by subcutaneous route. Mutation data reported. When heated to decomposition it emits toxic vapors of POx and SOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Ethylphenyl phosphorothioate ((EtO)2(PhO)PS) (7CI);Ethyl phenyl thiophosphate,(EtO)2(PhO)PS (5CI);DEPPT;Dietholate;Diethyl phenyl phosphorothionate;NSC371198;O,O-Diethyl O-phenyl phosphorothioate;O,O-DiethylO-phenylthiophosphate;R 33865;SV1;SV1 (pesticide);
- PSA 69.59000
- LogP 4.01350
O,O-Diethyl-O-phenylphosphoro-thioate Chemical Properties
IUPAC Name: Diethoxy-phenoxy-sulfanylidene-λ5-phosphane
Synonyms of O,O-Diethyl-O-phenylphosphoro-thioate (CAS NO.32345-29-2) : Dietholate ; O,O-diethyl O-phenyl phosphorothioate ; O,O-Diethyl-O-phenylthiophosphat ; Phosphorothioic acid, O,O-diethyl O-phenyl ester
InChI: InChI=1/C10H15O3PS/c1-3-11-14(15,12-4-2)13-10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3
CAS NO:32345-29-2
Molecular Formula:C10H15O3PS
Molecular Weight :246.2631
Molecular Structure :.png)
EINECS: 250-999-4
Index of Refraction: 1.532
Surface Tension: 44.4 dyne/cm
Density: 1.185 g/cm3
Flash Point: 126.3 °C
Enthalpy of Vaporization: 50.33 kJ/mol
Boiling Point: 285.3 °C at 760 mmHg
Vapour Pressure: 0.00486 mmHg at 25°C
O,O-Diethyl-O-phenylphosphoro-thioate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | subcutaneous | 501mg/kg (501mg/kg) | Pharmazie. Vol. 37, Pg. 729, 1982 |
O,O-Diethyl-O-phenylphosphoro-thioate Safety Profile
O,O-Diethyl-O-phenylphosphoro-thioate (CAS NO.32345-29-2) is moderately toxic by subcutaneous route. Mutation data reported. When O,O-Diethyl-O-phenylphosphoro-thioate (CAS NO.32345-29-2) is heated to decomposition, it emits toxic vapors of POx and SOx.
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