Chloromethylphosphonothioic dichloride
Also known as: (Chloromethyl)phosphonothioic acid dichloride, Phosphonothioic dichloride, P-(chloromethyl)-, Dichloro(chloromethyl)-λ5-phosphanethione, Chlormethylthiophosphonsaeure-dichlorid, MFCD00015876, chloromethyldichlorophosphane sulfide, chloromethylthiophosphonyl dichloride
Chloromethylphosphonothioic dichloride (CAS 1983-27-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula CH2Cl3PS and a molecular weight of 183.42400 g/mol. Key properties include a boiling point of 89ºC 30mm, a density of 1.649g/cm3 and a flash point of 89°C/30mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1983-27-3
- Jingsj CID
- J-38112-4
- Molecular Formula
- CH2Cl3PS
- Molecular Weight
- 183.42400 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 89ºC 30mm |
|---|---|
| Density | 1.649g/cm3 |
| Flash Point | 89°C/30mm |
| Exact Mass | 181.86800 |
| PSA | 41.90000 |
| LogP | 3.62040 |
| Vapor Pressure | 0.275mmHg at 25°C |
| Refractive Index | 1.548 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Chloromethylphosphonothioic dichloride?
The CAS number of Chloromethylphosphonothioic dichloride is 1983-27-3.
What are the molecular formula and molecular weight of Chloromethylphosphonothioic dichloride?
Chloromethylphosphonothioic dichloride has molecular formula CH2Cl3PS and molecular weight 183.42400 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chloromethylphosphonothioic dichloride (CAS 1983-27-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38112-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.