trichloro(dichlorophosphoryl)methane
二氯(三氯甲基)氧化膦
Also known as: trichloro-dichlorophosphoryl-methane, trichloromethylphosphonic dichloride, (trichloromethyl)phosphonic dichloride, (trichloromethyl)phosphonyl dichloride, trichloro-dichlorophosphorylmethane
trichloro(dichlorophosphoryl)methane (CAS 21510-59-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula CCl5OP and a molecular weight of 236.24900 g/mol. It is also known as trichloro-dichlorophosphoryl-methane, trichloromethylphosphonic dichloride and (trichloromethyl)phosphonic dichloride. Key properties include a boiling point of 218.6ºC at 760mmHg and a density of 1.872g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21510-59-8
- Jingsj CID
- J-1450300-3
- Molecular Formula
- CCl5OP
- Chinese Name
- 二氯(三氯甲基)氧化膦
- Molecular Weight
- 236.24900 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 218.6ºC at 760mmHg |
|---|---|
| Density | 1.872g/cm3 |
Frequently Asked Questions
What is the CAS number of trichloro(dichlorophosphoryl)methane?
The CAS number of trichloro(dichlorophosphoryl)methane is 21510-59-8.
What are the molecular formula and molecular weight of trichloro(dichlorophosphoryl)methane?
trichloro(dichlorophosphoryl)methane has molecular formula CCl5OP and molecular weight 236.24900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trichloro(dichlorophosphoryl)methane (CAS 21510-59-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1450300-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.