Basic information
- CAS
126-68-1- Standard SMILES
CCOP(=S)(OCC)OCC- InChIKey
QTPJMTACJMLPLL-UHFFFAOYSA-N- Molecular formula
- C6.H15.O3.P.S
- Average molar mass
- 198.22 g/mol
- Monoisotopic mass
- 198.04795197
Overview
increases NADPH-cytochrome c reductase activity in rat liver microsomes
Names & identifiers
- Preferred name
- O,O',O''-Triethyl phosphorothioate
- IUPAC
- triethoxy(sulfanylidene)-λ5-phosphane
- English name
- O,O,O-Triethylphosphorothioate
- Molecular formula
- C6H15O3PS
- Molecular weight
- 198.22
Names & synonyms
126-68-1O,O,O-Triethyl phosphorothioateTriethyl phosphorothioateO,O,O-Triethyl thiophosphateO,O',O''-Triethyl phosphorothioateTriethyl phosphorothionatePhosphorothioic acid, O,O,O-triethyl esterEthyl phosphorothioate ((EtO)3PS)QPV9MGL8YCNSC-2650DTXSID7059567OOO-EtS
Show more names
O,O,O-Tept(C2H5O)3PStriethylthionphosphateriethyl phosphorothioateTriethylphosphorothioateO,O,O-TriethylthiofosfatO,O,O-TriethylthiophosphatO,O,O-triethylthiophosphate
RefChem:855014DTXCID1033878204-797-8O,o,o-triethylphosphorothioateTriethyl thiophosphateTriethylthiofosfatPhosphine sulfide, triethoxy-Thiophosphoric acid, tri-O-ethyl ester
Database identifiers
- CAS
126-68-1- PubChem CID
- 31354
Properties
Computed structural properties
- XLogP
- 2.3
- Topological polar surface area
- 59.8 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 6
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 116
Experimental & physicochemical properties
SpringerMaterials PropertiesBoiling point
Density1.074 @25 °C
Physicochemical properties
- Melting point
- 280 °C · >280 °C (decomp)
- Boiling point
- 217 °C · 217°C
- Density
- 1.077 · 1.077
- refractive index
- 1.448 · 1.4480
- Flash point
- 225 °F · 225°F (COC)
- solubility
- Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
- form
- Oil
- color
- Colorless liquid
- Odor
- strong characteristic odor
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 9 MGL8YC · QPV9MGL8YC
- EPA Substance Registry System
- O,O,O-Triethyl phosphorothioate (126-68-1)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 7.1% (3 of 42) of reports.
Danger
H302 (92.9%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P264, P264+P265, P270, P271, P280, P284, P301+P317, P304+P340, P305+P351+P338, P316, P320, P330, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 42 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (92.9%)
Safety & protection
Protective Action Criteria (PAC)
0.027 [ppm]
0.3 [ppm]
1.8 [ppm]
Safety data
- Toxicity
- LCLo ihl-rat: 41 ppm/4H 28ZPAK -,207,72
- Signal word
- Danger
- Symbol(GHS)
- GHS06
- Hazard statements
- H330-H319-H302
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501
Chemistry & industry
Applications
UsesPlasticizer, lubricant additive, antifoam agent, hydraulic fluid, intermediate.
Suppliers26 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
北京福源坊科技有限公司010-57903446 15869909019 · [email protected]
艾吉析科技（上海）有限公司17717235263 · [email protected]
郑州汇聚化工有限公司0371-53399770 18037166334 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
武汉丰泰威远科技有限公司+86-27-8746-5837 +86-18627785180 · [email protected]
武汉丰泰威远科技有限公司027-87465837 19945049750 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]
上海毕楷科技有限公司18516304666 · [email protected]
武汉凯美克化学科技有限公司027-87342388 18086026008 · [email protected]
陕西缔都医药化工有限公司029-81024372 17792795018 · [email protected]
Related reactions
6 records
Compound notes
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