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Ethyl 4-(4-chlorophenyl)-2,4-dioxobutanoate

4-(4-氯苯基)-2,4-二氧代丁酸乙酯

Also known as: Ethyl 4-(4-chlorophenyl)-2,4-dioxobutyrate, Ethyl 4-chlorobenzoylpyruvate, 4-(4-Chlorophenyl)-2,4-dioxobutanoic acid ethyl ester, Benzenebutanoic acid, 4-chloro-α,γ-dioxo-, ethyl ester

Ethyl 4-(4-chlorophenyl)-2,4-dioxobutanoate (CAS 5814-38-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H11ClO4 and a molecular weight of 254.666 g/mol. It is also known as Ethyl 4-(4-chlorophenyl)-2,4-dioxobutyrate, Ethyl 4-chlorobenzoylpyruvate and 4-(4-Chlorophenyl)-2,4-dioxobutanoic acid ethyl ester. Key properties include a boiling point of 392.8±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 164.7±21.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5814-38-0
Jingsj CID
J-1075037-3
Molecular Formula
C12H11ClO4
Chinese Name
4-(4-氯苯基)-2,4-二氧代丁酸乙酯
Molecular Weight
254.666 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point392.8±22.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point164.7±21.3 °C

Frequently Asked Questions

What is the CAS number of Ethyl 4-(4-chlorophenyl)-2,4-dioxobutanoate?

The CAS number of Ethyl 4-(4-chlorophenyl)-2,4-dioxobutanoate is 5814-38-0.

What are the molecular formula and molecular weight of Ethyl 4-(4-chlorophenyl)-2,4-dioxobutanoate?

Ethyl 4-(4-chlorophenyl)-2,4-dioxobutanoate has molecular formula C12H11ClO4 and molecular weight 254.666 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 4-(4-chlorophenyl)-2,4-dioxobutanoate (CAS 5814-38-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1075037-3 (accessed 2026-10-25).

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