ethyl 4-(3-oxopropyl)benzoate

Also known as: 3-(4-Carboethoxy)phenyl propanal, 3-(4'-Carboxyphenyl)-propionaldehyde ethyl ester, 3-(4'-ethoxycarbonylphenyl)-1-propanal, 3-(4-Carbethoxy)Phenylpropanal, 3-(4-carbethoxyphenyl)propanal, 3-(p-carbethoxyphenyl)propionaldehyde, 4-(3-CARBETHOXY)PHENYLPROPANAL, 4-(3-OXO-PROPYL)-BENZOIC ACID ETHYL ESTER, 4-(3-oxopropyl)benzoic acid ethyl ester, 4-CARBOETHOXYPHENYL BUTANAL, 4-CARBOETHOXYPHENYL PROPANAL, 4-ETHOXYCARBONYLHYDROCINNAMAL, 4-carboethoxyphenyl propanal, 4-ethoxycarbonylhydrocinnamal, ethyl 4-(3-oxopropyl)benzoate

ethyl 4-(3-oxopropyl)benzoate (CAS 151864-81-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H14O3 and a molecular weight of 206.23800 g/mol. Key properties include a boiling point of 312.4ºC at 760 mmHg, a density of 1.082 g/cm3 and a flash point of 135.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 151864-81-2
Jingsj CID: J-1506092-1
Molecular Formula: C₁₂H₁₄O₃
Molecular Weight: 206.23800 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	312.4ºC at 760 mmHg
Density	1.082 g/cm3
Flash Point	135.8ºC
Exact Mass	206.09400
PSA	43.37000
LogP	1.99480
Vapor Pressure	0.001mmHg at 25°C
Refractive Index	1.511
Storage Conditions	-20°C

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-(3-oxopropyl)benzoate?

The CAS number of ethyl 4-(3-oxopropyl)benzoate is 151864-81-2.

What are the molecular formula and molecular weight of ethyl 4-(3-oxopropyl)benzoate?

ethyl 4-(3-oxopropyl)benzoate has molecular formula C12H14O3 and molecular weight 206.23800 g/mol.

What are the upstream and downstream products of ethyl 4-(3-oxopropyl)benzoate?

For ethyl 4-(3-oxopropyl)benzoate, Upstream Products: Ethyl 4-iodobenzoate, Ethyl 4-bromobenzoate, 3,3-Diethoxy-1-propene; Downstream Products: Pemetrexed diethyl ester, 4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid.

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-(3-oxopropyl)benzoate (CAS 151864-81-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506092-1 (accessed 2026-11-09).

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