Tetraethyl vinylidene phosphonate
1,1-双(二乙氧基磷酰基)乙烯
Also known as: 1,1-bis(diethoxyphosphoryl)ethene, tetraethyl ethene-1,1-diylbis(phosphonate), tetraethyl ethylene-1,1-diylbisphosphonate, tetraethyl ethenylidene-1,1-bisphosphonate, tetraethyl ethenylidenebisphosphonic ester
Tetraethyl vinylidene phosphonate (CAS 37465-31-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H22O6P2 and a molecular weight of 300.22600 g/mol. It is also known as 1,1-bis(diethoxyphosphoryl)ethene, tetraethyl ethene-1,1-diylbis(phosphonate) and tetraethyl ethylene-1,1-diylbisphosphonate. Key properties include a boiling point of 375ºC at 760mmHg, a density of 1.144g/cm3 and a flash point of 194.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 37465-31-9
- Jingsj CID
- J-1126789-4
- Molecular Formula
- C10H22O6P2
- Chinese Name
- 1,1-双(二乙氧基磷酰基)乙烯
- Molecular Weight
- 300.22600 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 375ºC at 760mmHg |
|---|---|
| Density | 1.144g/cm3 |
| Flash Point | 194.2ºC |
Frequently Asked Questions
What is the CAS number of Tetraethyl vinylidene phosphonate?
The CAS number of Tetraethyl vinylidene phosphonate is 37465-31-9.
What are the molecular formula and molecular weight of Tetraethyl vinylidene phosphonate?
Tetraethyl vinylidene phosphonate has molecular formula C10H22O6P2 and molecular weight 300.22600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetraethyl vinylidene phosphonate (CAS 37465-31-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1126789-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.