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ethyl 4-(4-chlorophenyl)-4-oxobutanoate

Also known as: 4-(4-CHLORO-PHENYL)-4-OXO-BUTYRIC ACID ETHYL ESTER, 4-(4-Chloro-phenyl)-4-oxo-butyric acid ethyl ester, AA100, ETHYL 4-(4-CHLOROPHENYL)-4-OXOBUTYRATE, ethyl 4-(4-chlorophenyl)-4-oxo-butyrate, 3-(4-Chlor-benzoyl)-propionsaeure-aethalester

ethyl 4-(4-chlorophenyl)-4-oxobutanoate (CAS 53503-49-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H13ClO3 and a molecular weight of 240.68300 g/mol. Key properties include a boiling point of 358.096ºC at 760 mmHg, a density of 1.189g/cm3 and a flash point of 146.733ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53503-49-4
Jingsj CID
J-1412403-9
Molecular Formula
C12H13ClO3
Molecular Weight
240.68300 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point358.096ºC at 760 mmHg
Density1.189g/cm3
Flash Point146.733ºC
Exact Mass240.05500
PSA43.37000
LogP2.86600
Refractive Index1.519

Customs & Trade Information

HS Code2918300090
Summary2918300090 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)-4-oxobutanoate?

The CAS number of ethyl 4-(4-chlorophenyl)-4-oxobutanoate is 53503-49-4.

What are the molecular formula and molecular weight of ethyl 4-(4-chlorophenyl)-4-oxobutanoate?

ethyl 4-(4-chlorophenyl)-4-oxobutanoate has molecular formula C12H13ClO3 and molecular weight 240.68300 g/mol.

What are the upstream and downstream products of ethyl 4-(4-chlorophenyl)-4-oxobutanoate?

For ethyl 4-(4-chlorophenyl)-4-oxobutanoate, Upstream Products: 3-(4-Chlorobenzoyl)propionic acid, Silane, (1,1-dimethylethyl)[(1-ethoxycyclopropyl)oxy]dimethyl- (9CI), 4-Chlorobenzoyl chloride; Downstream Products: 5-(4-chlorophenyl)pyrrolidin-2-one, 2-[6-chloro-2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]acetic acid.

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

Last updated:

How to cite: Jingsj. "ethyl 4-(4-chlorophenyl)-4-oxobutanoate (CAS 53503-49-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1412403-9 (accessed 2026-11-09).

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