Demeton-S-methyl
Buy Demeton-S-methyl (CAS 919-86-8) from Zemixal: C6H15O3PS2, COA and SDS with every lot, worldwide shipping. Packs from 100 mg.
About Demeton-S-methyl
Demeton-S-methyl sits in our analytical Reagents section and ships worldwide from stock or short lead time. Key data: CAS 919-86-8, formula C6H15O3PS2 and molar mass 230.3 g/mol.
Common uses in the lab and plant
- Agrochemical formulations
- Laboratory analysis
Storage and safety notes
Classified under GHS with signal word Danger and hazard statements H301, H311 and H411. Read the SDS before first use.
Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Agrochemical formulations
- Laboratory analysis
Applications
Specifications and identifiers
| Product name | Demeton-S-methyl |
|---|---|
| Catalogue number | ZX-042814 |
| CAS number | 919-86-8 |
| IUPAC name | 1-dimethoxyphosphorylsulfanyl-2-ethylsulfanylethane |
| Molecular formula | C6H15O3PS2 |
| Molar mass | 230.3 g/mol |
| Exact mass | 230.02 |
| XLogP3 | 1 |
| H-bond donors / acceptors | 0 / 5 |
| Topological polar surface area | 86.1 Ų |
| InChIKey | WEBQKRLKWNIYKK-UHFFFAOYSA-N |
| SMILES | CCSCCSP(=O)(OC)OC |
| PubChem CID | 13526 |
| Synonyms | Metasystox 55, Metasystox J, Methyl isosystox, Thiometon oxon, Methyl demeton thioester, Demeton-S-metile, Bayer 25/154, O,O-Dimethyl S-ethylmercaptoethyl thiophosphate, Dimethyl S-(2-eththioethyl)thiophosphate, Phosphorothioic acid, S-[2-(ethylthio)ethyl] O,O-dimethyl ester, O,O-Dimethyl S-(2-(ethylthio)ethyl)phosphorothioate, O,O-Dimethyl S-(2-eththioethyl)phosphorothioate |
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
- H311Toxic in contact with skin
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P262, P264, P270, P273, P280, P301 + P316, P302 + P352, P316, P321, P330, P361 + P364, P391, 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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