O-Methyl phosphorodichloridothioate
O-甲基硫代磷酰二氯
Also known as: Methyl dichlorothiophosphate, O-Methyl dichlorothiophosphate, Dichloromethoxyphosphine sulfide, O-Methyl thiophosphoryl dichloride, O-Methyl thiophosphorodichloridate, Methylphosphorodichloridothioate, Methyldichlorothionophosphate, O-Methyldichlorothiophosphate, O-Methylphosphorodichlorothioate, Phosphorodichloridothioic acid O-methyl ester
O-Methyl phosphorodichloridothioate (CAS 2523-94-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula CH3Cl2OPS and a molecular weight of 164.97900 g/mol. It is also known as Methyl dichlorothiophosphate, O-Methyl dichlorothiophosphate and Dichloromethoxyphosphine sulfide. Key properties include a boiling point of 158.9ºC at 760mmHg, a density of 1.553g/cm3 and a flash point of 49.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2523-94-6
- Jingsj CID
- J-1514621-0
- Molecular Formula
- CH3Cl2OPS
- Chinese Name
- O-甲基硫代磷酰二氯
- Molecular Weight
- 164.97900 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 158.9ºC at 760mmHg |
|---|---|
| Density | 1.553g/cm3 |
| Flash Point | 49.9ºC |
Frequently Asked Questions
What is the CAS number of O-Methyl phosphorodichloridothioate?
The CAS number of O-Methyl phosphorodichloridothioate is 2523-94-6.
What are the molecular formula and molecular weight of O-Methyl phosphorodichloridothioate?
O-Methyl phosphorodichloridothioate has molecular formula CH3Cl2OPS and molecular weight 164.97900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "O-Methyl phosphorodichloridothioate (CAS 2523-94-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514621-0 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.