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3,4'-Difluoro-3'-methyl-[1,1'-biphenyl]-4-carboxylic acid

3,4'-二氟-3'-甲基-[1,1'-联苯]-4-羧酸

Also known as: 3,4'-Difluoro-3'-methyl-[1,1'-biphenyl]-4-carboxylic acid, 2-Fluoro-4-(4-fluoro-3-methylphenyl)benzoic acid, 2-fluoro-4-(4-fluoro-3-methylphenyl)benzoic acid, 3,4'-Difluoro-3'-methyl[1,1'-biphenyl]-4-carboxylic acid, [1,1'-Biphenyl]-4-carboxylic acid, 3,4'-difluoro-3'-methyl-

3,4'-Difluoro-3'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1178450-95-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10F2O2 and a molecular weight of 248.22500 g/mol. It is also known as 2-Fluoro-4-(4-fluoro-3-methylphenyl)benzoic acid, 2-fluoro-4-(4-fluoro-3-methylphenyl)benzoic acid and 3,4'-Difluoro-3'-methyl[1,1'-biphenyl]-4-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1178450-95-7
Jingsj CID
J-1590166-8
Molecular Formula
C14H10F2O2
Chinese Name
3,4'-二氟-3'-甲基-[1,1'-联苯]-4-羧酸
Molecular Weight
248.22500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass248.06500
PSA37.30000
LogP3.63840

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

The CAS number of 3,4'-Difluoro-3'-methyl-[1,1'-biphenyl]-4-carboxylic acid is 1178450-95-7.

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

3,4'-Difluoro-3'-methyl-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C14H10F2O2 and molecular weight 248.22500 g/mol.

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

Last updated:

How to cite: Jingsj. "3,4'-Difluoro-3'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1178450-95-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1590166-8 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.