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[1,1'-Biphenyl]-4-carboxylic acid, ethyl ester

Also known as: Ethyl [1,1'-biphenyl]-4-carboxylate, Ethyl 4-phenylbenzoate, Ethyl biphenyl-4-carboxylate, Biphenyl-4-carboxylic acid ethyl ester, 4-(ethoxycarbonyl)-1,1'-biphenyl

[1,1'-Biphenyl]-4-carboxylic acid, ethyl ester (CAS 6301-56-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H14O2 and a molecular weight of 226.27000 g/mol. Key properties include a boiling point of 120ºC/0.14mm, a density of 1.082 g/cm3 and a flash point of 159.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6301-56-0
Jingsj CID
J-1491948-3
Molecular Formula
C15H14O2
Molecular Weight
226.27000 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point120ºC/0.14mm
Density1.082 g/cm3
Flash Point159.1ºC
Exact Mass226.09900
PSA26.30000
LogP3.53030

Customs & Trade Information

HS Code2916399090
Summary2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of [1,1'-Biphenyl]-4-carboxylic acid, ethyl ester?

The CAS number of [1,1'-Biphenyl]-4-carboxylic acid, ethyl ester is 6301-56-0.

What are the molecular formula and molecular weight of [1,1'-Biphenyl]-4-carboxylic acid, ethyl ester?

[1,1'-Biphenyl]-4-carboxylic acid, ethyl ester has molecular formula C15H14O2 and molecular weight 226.27000 g/mol.

What are the upstream and downstream products of [1,1'-Biphenyl]-4-carboxylic acid, ethyl ester?

For [1,1'-Biphenyl]-4-carboxylic acid, ethyl ester, Upstream Products: Phenylboronic acid, Ethyl 4-iodobenzoate, Ethyl 4-bromobenzoate; Downstream Products: 4-Cyanobiphenyl, [1,1'-Biphenyl]-4-carbohydrazide.

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

Last updated:

How to cite: Jingsj. "[1,1'-Biphenyl]-4-carboxylic acid, ethyl ester (CAS 6301-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1491948-3 (accessed 2026-11-09).

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