Dimethyl chlorophosphate
O,O-二甲基磷酰氯
Also known as: Dimethyl phosphorochloridate, Chlorodimethyl phosphate, Dimethyl phosphorochloridate, Dimethyl chloridophosphate, Dimethoxyphosphinic chloride, MFCD00117904, [chloro(methoxy)phosphoryl]oxymethane
Dimethyl chlorophosphate (CAS 813-77-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H6ClO3P and a molecular weight of 144.49400 g/mol. It is also known as Dimethyl phosphorochloridate, Chlorodimethyl phosphate and Dimethyl phosphorochloridate. Key properties include a boiling point of 80ºC25 mm Hg(lit.), a density of 1.34 g/mL at 25ºC(lit.) and a flash point of >230 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 813-77-4
- Jingsj CID
- J-36600-5
- Molecular Formula
- C2H6ClO3P
- Chinese Name
- O,O-二甲基磷酰氯
- Molecular Weight
- 144.49400 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 80ºC25 mm Hg(lit.) |
|---|---|
| Density | 1.34 g/mL at 25ºC(lit.) |
| Flash Point | >230 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Dimethyl chlorophosphate?
The CAS number of Dimethyl chlorophosphate is 813-77-4.
What are the molecular formula and molecular weight of Dimethyl chlorophosphate?
Dimethyl chlorophosphate has molecular formula C2H6ClO3P and molecular weight 144.49400 g/mol.
Is Dimethyl chlorophosphate hazardous?
Dimethyl chlorophosphate has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dimethyl chlorophosphate (CAS 813-77-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36600-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.