Jingsj
.mol.sdf

tetraethyl ethylenediphosphonate

亚乙基二磷酸四乙酯

Also known as: 1,2-bis(diethoxyphosphoryl)ethane, 1,2-bis(diethyl-phosphonato)-ethane, EINECS 213-625-0, ethylenediphosphonic acid tetraethyl ester, MFCD00015133, tetraethyl ethylenebisphosphonate, tetraethyl(ethylene)bisphosphonate, ethane-1,2-diylbisphosphonic acid tetraethyl ester, tetraethyl ethane-1,2-diylbis(phosphonate)

tetraethyl ethylenediphosphonate (CAS 995-32-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H24O6P2 and a molecular weight of 302.24100 g/mol. It is also known as 1,2-bis(diethoxyphosphoryl)ethane, 1,2-bis(diethyl-phosphonato)-ethane and EINECS 213-625-0. Key properties include a boiling point of 200-202 °C14 mm Hg(lit.), a density of 1.146 g/mL at 25 °C(lit.) and a flash point of >110°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
995-32-4
Jingsj CID
J-20026-0
Molecular Formula
C10H24O6P2
Chinese Name
亚乙基二磷酸四乙酯
Molecular Weight
302.24100 g/mol
Category
Organic Acids
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point200-202 °C14 mm Hg(lit.)
Density1.146 g/mL at 25 °C(lit.)
Flash Point>110°C

Frequently Asked Questions

What is the CAS number of tetraethyl ethylenediphosphonate?

The CAS number of tetraethyl ethylenediphosphonate is 995-32-4.

What are the molecular formula and molecular weight of tetraethyl ethylenediphosphonate?

tetraethyl ethylenediphosphonate has molecular formula C10H24O6P2 and molecular weight 302.24100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "tetraethyl ethylenediphosphonate (CAS 995-32-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20026-0 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.