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Methyl 3'-formyl-[1,1'-biphenyl]-4-carboxylate

4-(3-甲酰基苯基)苯甲酸甲酯

Also known as: methyl 4-(3-formylphenyl)benzoate, methyl 3'-formylbiphenyl-4-carboxylate, 3'-formylbiphenyl-4-carboxylic acid methyl ester, 3-(4-(CO2Me)C6H4)C6H4CHO, methyl-4-(3-formylphenyl)benzoate, 4-(3-Formylphenyl)benzoic acid methyl ester, AKOS BAR-0263, SALOR-INT L480606-1EA

Methyl 3'-formyl-[1,1'-biphenyl]-4-carboxylate (CAS 221021-36-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H12O3 and a molecular weight of 240.25400 g/mol. It is also known as methyl 4-(3-formylphenyl)benzoate, methyl 3'-formylbiphenyl-4-carboxylate and 3'-formylbiphenyl-4-carboxylic acid methyl ester. Key properties include a melting point of 97-101ºC, a boiling point of 402.4ºC at 760 mmHg, a density of 1.176g/cm3 and a flash point of 180ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
221021-36-9
Jingsj CID
J-35082-8
Molecular Formula
C15H12O3
Chinese Name
4-(3-甲酰基苯基)苯甲酸甲酯
Molecular Weight
240.25400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point97-101ºC
Boiling Point402.4ºC at 760 mmHg
Density1.176g/cm3
Flash Point180ºC

GHS Safety & Compliance

Environmental HazardSignal word: Warning

Frequently Asked Questions

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

The CAS number of Methyl 3'-formyl-[1,1'-biphenyl]-4-carboxylate is 221021-36-9.

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

Methyl 3'-formyl-[1,1'-biphenyl]-4-carboxylate has molecular formula C15H12O3 and molecular weight 240.25400 g/mol.

Is Methyl 3'-formyl-[1,1'-biphenyl]-4-carboxylate hazardous?

Methyl 3'-formyl-[1,1'-biphenyl]-4-carboxylate has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Methyl 3'-formyl-[1,1'-biphenyl]-4-carboxylate (CAS 221021-36-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35082-8 (accessed 2026-10-24).

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