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Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester

Also known as: diethyl 2-diethoxyphosphorylbutanedioate, Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester, Butanedioic acid, (diethoxyphosphinyl)-, diethyl ester, diethyl 2-(diethoxyphosphoryl)succinate, Tetraethyl 2-phosphonosuccinate, Tetraethyl phosphonosuccinate, NSC 119294, Diaethoxyphosphoryl-bernsteinsaeure-diaethylester, diethoxyphosphoryl-succinic acid diethyl ester

Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester (CAS 7071-15-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H14O4 and a molecular weight of 174.19600 g/mol. Key properties include a boiling point of 389.9ºC at 760 mmHg, a density of 1.145g/cm3 and a flash point of 203.1ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
7071-15-0
Jingsj CID
J-28685-1
Molecular Formula
C8H14O4
Molecular Weight
174.19600 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point389.9ºC at 760 mmHg
Density1.145g/cm3
Flash Point203.1ºC
Exact Mass310.11800
PSA97.94000
LogP2.13740
Refractive Index1.44

Frequently Asked Questions

What is the CAS number of Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester?

The CAS number of Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester is 7071-15-0.

What are the molecular formula and molecular weight of Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester?

Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester has molecular formula C8H14O4 and molecular weight 174.19600 g/mol.

What are the upstream and downstream products of Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester?

For Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester, Upstream Products: Triethyl phosphonoacetate, Ethyl bromoacetate, Diethyl phosphite; Downstream Products: Diethyl 2,3-quinolinedicarboxylate, Diethyl 6-chloroquinoline-2,3-dicarboxylate, 6-Fluoroquinoline-2,3-dicarboxylic acid diethyl ester.

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

Last updated:

How to cite: Jingsj. "Butanedioic acid, 2-(diethoxyphosphinyl)-, 1,4-diethyl ester (CAS 7071-15-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28685-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.