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

3'-甲酰基-[1,1'-联苯]-4-羧酸

Also known as: 3'-FORMYL[1,1'-BIPHENYL]-4-CARBOXYLIC ACID, 3'-formylbiphenyl-4-carboxylic acid, 4-(3-Formylphenyl)benzoic acid, 3-(4-Carboxyphenyl)benzaldehyde, AKOS B025027, AKOS BAR-0091, ART-CHEM-BB B025027, SALOR-INT L480649-1EA

3'-formyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 222180-23-6) 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 226.22700 g/mol. It is also known as 3'-FORMYL[1,1'-BIPHENYL]-4-CARBOXYLIC ACID, 3'-formylbiphenyl-4-carboxylic acid and 4-(3-Formylphenyl)benzoic acid. Key properties include a melting point of 231ºC, a boiling point of 441.9ºC at 760 mmHg, a density of 1.264g/cm3 and a flash point of 235.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 222180-23-6
Jingsj CID: J-1412008-6
Molecular Formula: C₁₄H₁₀O₃
Chinese Name: 3'-甲酰基-[1,1'-联苯]-4-羧酸
Molecular Weight: 226.22700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	231ºC
Boiling Point	441.9ºC at 760 mmHg
Density	1.264g/cm3
Flash Point	235.2ºC
Exact Mass	226.06300
PSA	54.37000
LogP	2.86430
Vapor Pressure	1.37E-08mmHg at 25°C
Refractive Index	1.64

Customs & Trade Information

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3'-formyl-[1,1'-biphenyl]-4-carboxylic acid?

The CAS number of 3'-formyl-[1,1'-biphenyl]-4-carboxylic acid is 222180-23-6.

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

3'-formyl-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C14H10O3 and molecular weight 226.22700 g/mol.

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

For 3'-formyl-[1,1'-biphenyl]-4-carboxylic acid, Upstream Products: 3-Bromobenzaldehyde, 4-Carboxyphenylboronic acid, 4-Iodobenzoic acid; Downstream Products: Methyl 3'-formyl-[1,1'-biphenyl]-4-carboxylate, 4-(3-Hydroxyphenyl)benzoic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3'-formyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 222180-23-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1412008-6 (accessed 2026-10-28).

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