4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid

Also known as: 5-(4-Fluorophenyl)-2-fluorobenzoic acid, 2-fluoro-5-(4-fluorophenyl)benzoic acid, [1,1'-Biphenyl]-3-carboxylic acid, 4,4'-difluoro-, 4,4-Difluoro-[1,1-biphenyl]-3-carboxylic acid, 1,1'-Biphenyl]-3-carboxylic acid, 4,4'-difluoro-

4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 164164-26-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H8F2O2 and a molecular weight of 234.19800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 164164-26-5
Jingsj CID: J-1189046-3
Molecular Formula: C₁₃H₈F₂O₂
Molecular Weight: 234.19800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	234.04900
PSA	37.30000
LogP	3.33000

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 4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid?

The CAS number of 4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid is 164164-26-5.

What are the molecular formula and molecular weight of 4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid?

4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid has molecular formula C13H8F2O2 and molecular weight 234.19800 g/mol.

What are the upstream and downstream products of 4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid?

For 4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid, Upstream Products: Carbon dioxide, 4,4'-Difluorobiphenyl.

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. "4,4'-difluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 164164-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1189046-3 (accessed 2026-11-09).

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