3'-methoxy-[1,1'-biphenyl]-3-carboxylic acid

3'-甲氧基联苯-3-羧酸

Also known as: 3-(3-methoxyphenyl)benzoic acid, 3'-methoxybiphenyl-3-carboxylic acid, 3'-methoxy-3-biphenylcarboxylic acid, 3-biphenyl-(3'-methoxy)carboxylic acid, AKOS BAR-0014, CHEMBRDG-BB 4400433, RARECHEM AL BE 1349, MFCD03424598

3'-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 168618-45-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H12O3 and a molecular weight of 228.24300 g/mol. It is also known as 3-(3-methoxyphenyl)benzoic acid, 3'-methoxybiphenyl-3-carboxylic acid and 3'-methoxy-3-biphenylcarboxylic acid. Key properties include a boiling point of 417.3ºC at 760 mmHg, a density of 1.193g/cm3 and a flash point of 161.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 168618-45-9
Jingsj CID: J-1100685-1
Molecular Formula: C₁₄H₁₂O₃
Chinese Name: 3'-甲氧基联苯-3-羧酸
Molecular Weight: 228.24300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	417.3ºC at 760 mmHg
Density	1.193g/cm3
Flash Point	161.7ºC

Frequently Asked Questions

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

The CAS number of 3'-methoxy-[1,1'-biphenyl]-3-carboxylic acid is 168618-45-9.

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

3'-methoxy-[1,1'-biphenyl]-3-carboxylic acid has molecular formula C14H12O3 and molecular weight 228.24300 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. "3'-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 168618-45-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1100685-1 (accessed 2026-10-25).

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