O,O,S-Trimethyl Dithiophosphate
Order O,O,S-Trimethyl Dithiophosphate (CAS 2953-29-9) online at Zemixal. Request a quote with price, lead time and documents.
About O,O,S-Trimethyl Dithiophosphate
O,O,S-Trimethyl Dithiophosphate sits in our other Organic Building Blocks section and ships worldwide from stock or short lead time. Key data: CAS 2953-29-9, formula C3H9O2PS2 and molar mass 172.2 g/mol.
Use cases we see most often
- Organic synthesis
- API synthesis
Safe handling
Classified under GHS with signal word Danger and hazard statements H301, H312, H315 and H319. Read the SDS before first use.
Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | O,O,S-Trimethyl Dithiophosphate |
|---|---|
| Catalogue number | ZX-034334 |
| CAS number | 2953-29-9 |
| IUPAC name | dimethoxy-methylsulfanyl-sulfanylidene-lambda5-phosphane |
| Molecular formula | C3H9O2PS2 |
| Molar mass | 172.2 g/mol |
| Exact mass | 171.9782 |
| XLogP3 | 1.6 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 75.9 Ų |
| InChIKey | ILDHFYGNYDICFB-UHFFFAOYSA-N |
| SMILES | COP(=S)(OC)SC |
| PubChem CID | 18065 |
| Synonyms | O,O,S-Trimethyl phosphorodithioate, O,O,S-Trimethylphosphorodithioate, O,O,S-Trimethylphosphorodithionate, OOS-MeP(S), Methyl phosphorodithioate, O,O-dimethyl (methylsulfanyl)phosphonothioate, dithiophosphoric acid O,O',S-trimethyl ester, dimethoxy-methylsulfanyl-thioxo-lambda5-phosphane |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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