ChemicalBook--->CAS DataBase List--->126-68-1

126-68-1

126-68-1 Structure

126-68-1 Structure
IdentificationBack 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 PropertiesBack 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 InformationBack 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.
Safety DataBack Directory
[Toxicity]

LCLo ihl-rat: 41 ppm/4H 28ZPAK -,207,72
Spectrum DetailBack Directory
[Spectrum Detail]

O,O,O-TRIETHYLPHOSPHOROTHIOATE(126-68-1)MS
O,O,O-TRIETHYLPHOSPHOROTHIOATE(126-68-1)IR1
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