2-([1,1'-biphenyl]-3-yl)acetic acid

Also known as: 3-Biphenylacetic acid, 3-Biphenylylacetic acid, Biphenyl-3-ylacetic acid, 1,1'-Biphenyl-3-acetic acid, 1,1'-biphenyl-3-ylacetic acid, 2-(3-phenylphenyl)acetic acid, [1,1'-Biphenyl]-3-acetic acid, BIPHENYLACETICACID, [1,1′-Biphenyl]-3-ylacetic acid

2-([1,1'-biphenyl]-3-yl)acetic acid (CAS 23948-77-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H12O2 and a molecular weight of 212.244 g/mol. Key properties include a boiling point of 384.6±11.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 281.5±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 23948-77-8
Jingsj CID: J-1325032-3
Molecular Formula: C₁₄H₁₂O₂
Molecular Weight: 212.244 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	384.6±11.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	281.5±14.4 °C
Exact Mass	212.083725
PSA	37.30000
LogP	3.26
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.596

Customs & Trade Information

HS Code	2916399090
Summary	2916399090 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 2-([1,1'-biphenyl]-3-yl)acetic acid?

The CAS number of 2-([1,1'-biphenyl]-3-yl)acetic acid is 23948-77-8.

What are the molecular formula and molecular weight of 2-([1,1'-biphenyl]-3-yl)acetic acid?

2-([1,1'-biphenyl]-3-yl)acetic acid has molecular formula C14H12O2 and molecular weight 212.244 g/mol.

What are the upstream and downstream products of 2-([1,1'-biphenyl]-3-yl)acetic acid?

For 2-([1,1'-biphenyl]-3-yl)acetic acid, Upstream Products: 3-Bromophenylacetic acid, Phenylboronic acid, 1-([1,1'-Biphenyl]-3-yl)ethanone.

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. "2-([1,1'-biphenyl]-3-yl)acetic acid (CAS 23948-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1325032-3 (accessed 2026-11-09).

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