Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate

Also known as: 4-(4-Chlorophenyl)-3-methyl-2,4-dioxobutyric acid ethyl ester, Ethyl 3-(4-chlorobenzoyl)-3-methylpyruvate, Ethyl 2,4-dioxo-3-methyl-4-(4-chlorophenyl)butanoate, Benzenebutanoic acid, 4-chloro-β-methyl-α,γ-dioxo-, ethyl ester

Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate (CAS 169544-41-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H13ClO4 and a molecular weight of 268.69300 g/mol. Key properties include a boiling point of 397.6ºC at 760mmHg, a density of 1.241g/cm3 and a flash point of 161.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 169544-41-6
Jingsj CID: J-1319256-8
Molecular Formula: C₁₃H₁₃ClO₄
Molecular Weight: 268.69300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	397.6ºC at 760mmHg
Density	1.241g/cm3
Flash Point	161.4ºC
Exact Mass	268.05000
PSA	60.44000
LogP	2.29100
Vapor Pressure	1.56E-06mmHg at 25°C
Refractive Index	1.522

Customs & Trade Information

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate?

The CAS number of Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate is 169544-41-6.

What are the molecular formula and molecular weight of Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate?

Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate has molecular formula C13H13ClO4 and molecular weight 268.69300 g/mol.

What are the upstream and downstream products of Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate?

For Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate, Upstream Products: 4'-Chloropropiophenone, Diethyl oxalate; Downstream Products: Rimonabant, 5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylpyrazole-3-carboxylic acid, ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate (CAS 169544-41-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1319256-8 (accessed 2026-11-09).

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