4'-Formyl-[1,1'-biphenyl]-4-carboxylic acid

4'-甲酰基-[1,1'-联苯]-4-羧酸

Also known as: 4'-Formyl-4-biphenylcarboxylic acid, 4'-Formylbiphenyl-4-carboxylic acid, 4-(4-Formylphenyl)benzoic acid, 4'-formyl-1,1'-biphenyl-4-carboxylic acid

4'-Formyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 70916-98-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10O3 and a molecular weight of 226.227 g/mol. It is also known as 4'-Formyl-4-biphenylcarboxylic acid, 4'-Formylbiphenyl-4-carboxylic acid and 4-(4-Formylphenyl)benzoic acid. Key properties include a melting point of 150ºC, a boiling point of 436.8±38.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 232.1±23.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70916-98-2
Jingsj CID: J-1359886-0
Molecular Formula: C₁₄H₁₀O₃
Chinese Name: 4'-甲酰基-[1,1'-联苯]-4-羧酸
Molecular Weight: 226.227 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	150ºC
Boiling Point	436.8±38.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	232.1±23.3 °C

Frequently Asked Questions

What is the CAS number of 4'-Formyl-[1,1'-biphenyl]-4-carboxylic acid?

The CAS number of 4'-Formyl-[1,1'-biphenyl]-4-carboxylic acid is 70916-98-2.

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

4'-Formyl-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C14H10O3 and molecular weight 226.227 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4'-Formyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 70916-98-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359886-0 (accessed 2026-10-25).

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