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O,O,S-trimethyl phosphorothioate

O,O,S-trimethyl phosphorothioate Structure
O,O,S-trimethyl phosphorothioate structure
CAS No.
152-20-5
Chemical Name:
O,O,S-trimethyl phosphorothioate
Synonyms
HC-7901;S-triMethyl ester;TRIMETHYLPHOSPHOROTHIOATE;O,O,S-Trimethylthiophosphate;O,O,S-TRIMETHYLPHOSPHOROTHIOLATE;O,O,S-trimethyl phosphorothioate;Thiophosphoric acid O,O,S-trimethyl;O,O-Dimethyl S-methyl thiophosphate;C17886050 O,O,S-Trimethylthiophosphate;ORTHO,ORTHO,S-TRIMETHYLPHOSPHOROTHIOATE
CBNumber:
CB61375686
Molecular Formula:
C3H9O3PS
Molecular Weight:
156.14
MDL Number:
MFCD01704707
MOL File:
152-20-5.mol
MSDS File:
SDS
Last updated:2025-07-16 09:55:25
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O,O,S-trimethyl phosphorothioate Properties

Boiling point 103 °C(Press: 12 Torr)
Density 1.2500
storage temp. Storage temp. 2-8°C
solubility Benzene (Slightly), Dichloromethane (Slightly)
form Oil
color Colourless to Yellow
Stability Moisture Sensitive
EWG's Food Scores 1
FDA UNII J4HYB2U9FX

SAFETY

Risk and Safety Statements

Toxicity LD50 oral in rat: 15mg/kg

O,O,S-trimethyl phosphorothioate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-T795890-50MG O,O,S-Trimethyl Ester Phosphorothioic Acid 152-20-5 50mg $237 2026-06-03 Buy
TRC TRC-T795890-500MG O,O,S-Trimethyl Ester Phosphorothioic Acid 152-20-5 500mg $1851 2026-06-03 Buy
ChemScene CS-B0130 O,O,S-Trimethyl ester phosphorothioic acid ≥97% 152-20-5 100mg $435 2026-06-04 Buy
Synthonix D64127 O,O-Dimethyl S-methyl thiophosphate >98% 152-20-5 1g $830 2026-05-06 Buy
Synthonix D64127 O,O-Dimethyl S-methyl thiophosphate >98% 152-20-5 5g $2610 2026-05-06 Buy
Product number Packaging Price Buy
TRC-T795890-50MG 50mg $237 Buy
TRC-T795890-500MG 500mg $1851 Buy
CS-B0130 100mg $435 Buy
D64127 1g $830 Buy
D64127 5g $2610 Buy

O,O,S-trimethyl phosphorothioate Chemical Properties, Uses, Production

Uses

O,O,S-Trimethyl Ester Phosphorothioic Acid was investigated for its immune suppression activities and was found that the acute administration of O,O,S-Trimethyl Ester Phosphorothioic Acid was benefici al to protect against lung toxicity varied with the sensitivity of the immune parameters.

O,O,S-trimethyl phosphorothioate Preparation Products And Raw materials

Raw materials

Preparation Products

4-Nitrophenol

O,O,S-trimethyl phosphorothioate Suppliers

Global Suppliers ( 45)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Haoyuan Chemexpress Co., Ltd. 021-58950125 info@chemexpress.com China 7545 61
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Aikon International Limited 025-58859352 15955137747 sales01@aikonchem.com China 16021 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Hefei Hangang Pharmaceutical Technology Co., Ltd. +8618062405514 ada@ipurechemical.com China 10224 58
Wuhan wingroup Pharmaceutical Co., Ltd +86-13296627870; +86-13971566811 info@whwingroup.com China 689 58
HONG KONG IPURE BIOLOGY CO.,LIMITED 86 18062405514 18062405514 ada@ipurechemical.com CHINA 3453 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Pure Chemistry Scientific Inc. 62
Haoyuan Chemexpress Co., Ltd. 61
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Shanghai YuanYe Biotechnology Co., Ltd. 60
Aikon International Limited 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Hefei Hangang Pharmaceutical Technology Co., Ltd. 58
Wuhan wingroup Pharmaceutical Co., Ltd 58
HONG KONG IPURE BIOLOGY CO.,LIMITED 58

View Latest Price from O,O,S-trimethyl phosphorothioate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
O,O,S-trimethyl phosphorothioate pictures 2025-12-24 O,O,S-trimethyl phosphorothioate
152-20-5
 1KG 99.0% 1000KG Shaanxi Dideu Medichem Co. Ltd
O,O,S-trimethyl phosphorothioate pictures 2023-07-19 O,O,S-trimethyl phosphorothioate
152-20-5
 $10.00 1KG 99% 100MT/Month Wuhan wingroup Pharmaceutical Co., Ltd

O,O,S-trimethyl phosphorothioate Spectrum

O,O,S-trimethyl phosphorothioate(152-20-5)1HNMR

152-20-5 (O,O,S-trimethyl phosphorothioate) Related Search:

Phorate sulfoxide DEMETON S Omethoate Iprobenfos PHOSMET-OXON
DEMEPHION Oxydemeton-methyl MALAOXON Azidithion Demeton-S-methyl
Demeton-S-methyl sulfone Profenofos Vamidothion Carbophenothion methyl-O-analog Azinphos-methyl oxon
Prothiofos oxon Terbufos-O-analog sulfone Phorate sulfone

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Thiophosphoric acid O,O,S-trimethyl Thiophosphoric acid O,O,S-trimethyl ester [methoxy(methylsulfanyl)phosphoryl]oxymethane [methoxy-(methylthio)phosphoryl]oxymethane S-triMethyl ester O,O,S-Trimethylthiophosphate O,O,S-Trimethyl Ester Phosphorothioic Acid O,O,S-trimethyl phosphorothioate O,O,S-TRIMETHYLPHOSPHOROTHIOLATE ORTHO,ORTHO,S-TRIMETHYLPHOSPHOROTHIOATE TRIMETHYLPHOSPHOROTHIOATE Phosphorothioic acid, O,O,S-trimethyl ester HC-7901 O,O-Dimethyl S-methyl thiophosphate C17886050 O,O,S-Trimethylthiophosphate O,O,S-Trimethylthiophosphate in Acetonitrile 152-20-5