Thiometon
Also known as: Dithiometasystox, Dithiomethon, Ekatin, M-81, Intrathion, Intration, S-2-ethylthioethyl O,O-dimethyl phosphorodithioate, S-[2-(ethylthio)ethyl] O,O-dimethyl phosphorodithioate, 2-ethylsulfanylethylsulfanyl-dimethoxy-sulfanylidene-λ5-phosphane, Dithiophosphorsaeure-S-(2-aethylmercapto-aethylester)-O,O'-dimethylester
Thiometon (CAS 640-15-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H15O2PS3 and a molecular weight of 246.35100 g/mol. Key properties include a melting point of 19 °C, a boiling point of 111~120(0.0133kPa), a density of 1.209 and a flash point of 70 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 640-15-3
- Jingsj CID
- J-30146-2
- Molecular Formula
- C6H15O2PS3
- Molecular Weight
- 246.35100 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 19 °C |
|---|---|
| Boiling Point | 111~120(0.0133kPa) |
| Density | 1.209 |
| Flash Point | 70 °C |
| Exact Mass | 245.99700 |
| PSA | 110.96000 |
| LogP | 3.64060 |
| Refractive Index | 1.546 |
Customs & Trade Information
| HS Code | 2930909062 |
|---|---|
| Summary | 2930909062 s-((tert-butylthio)methyl) o,o-diethyl phosphorodithioate |
Frequently Asked Questions
What is the CAS number of Thiometon?
The CAS number of Thiometon is 640-15-3.
What are the molecular formula and molecular weight of Thiometon?
Thiometon has molecular formula C6H15O2PS3 and molecular weight 246.35100 g/mol.
What are the upstream and downstream products of Thiometon?
For Thiometon, Upstream Products: 2-Chloroethyl ethyl sulfide, Dimethylphosphorodithioate, Sodium ethanethiolate; Downstream Products: O,O-Dimethyl hydrogen phosphorothioate, Ethyl 2-hydroxyethyl sulfide, Dimethylphosphorodithioate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Thiometon (CAS 640-15-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30146-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.