Identification | Back Directory | [Name]
O,O,O-TRIETHYLPHOSPHOROTHIOATE | [CAS]
126-68-1 | [Synonyms]
(C2H5O)3PS O,O,O-Tept Triethylthiofosfat triethylthionphosphate Triethylphosphorothioate riethyl phosphorothioate O,O,O-Triethylthiofosfat Triethyl phosphorothionate O,O,O-triethylthiophosphate O,O,O-Triethyl thiophosphate triethoxy(thioxo)phosphorane Phosphine sulfide, triethoxy- Ethyl phosphorothioate ((EtO)3PS) Thiophosphoric acid O,O,O-triethyl Thiophosphoric acid triethyl ester Thiophosphoric acid, tri-O-ethyl ester phosphorothioicacid,o,o,o-triethylester o,o,o-triethylesterkyselinythiofosforecne triethoxy(sulfanylidene)-$l^{5}-phosphane Phosphorothioic acid, O,O,O-triethyl ester O,O,O-Triethylester kyseliny thiofosforecne | [EINECS(EC#)]
204-797-8 | [Molecular Formula]
C6H15O3PS | [MDL Number]
MFCD00048544 | [MOL File]
126-68-1.mol | [Molecular Weight]
198.22 |
Chemical Properties | Back Directory | [Appearance]
Colorless liquid; characteristic odor. Combustible. | [Melting point ]
>280 °C (decomp) | [Boiling point ]
217°C | [density ]
1.077 | [refractive index ]
1.4480 | [Fp ]
225°F (COC) | [color ]
Colorless liquid | [Odor]
strong characteristic odor | [Uses]
Plasticizer, lubricant additive, antifoam agent,
hydraulic fluid, intermediate. | [EPA Substance Registry System]
O,O,O-Triethyl phosphorothioate (126-68-1) |
Hazard Information | Back Directory | [Chemical Properties]
Colorless liquid; characteristic odor. Combustible. | [Synthesis Reference(s)]
Tetrahedron Letters, 30, p. 6757, 1989 DOI: 10.1016/S0040-4039(00)70669-1 | [Hazard]
Toxic by ingestion, cholinesterase inhibitor. | [Safety Profile]
Poison by inhalation andintravenous routes. A cholinesterase inhibitor.Combustible when exposed to heat or flame; can reactwith oxidizing materials. When heated to decomposition itemits very toxic fumes of POx and SOx. |
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