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

Also known as: 4'-Methoxy-4-biphenylcarboxylic acid, 4'-Methoxy-biphenyl-4-carboxylic acid, 4-(4-Methoxyphenyl)benzoic acid, 4-Biphenyl-(4'-methoxy)carboxylic acid, AKOS BAR-0018, CHEMBRDG-BB 5555852, MFCD00185792, RARECHEM AL BE 1217, [1,1'-Biphenyl]-4-carboxylic acid, 4'-methoxy-

4'-Methoxy[1,1'-biphenyl]-4-carboxylic acid (CAS 725-14-4) 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 228.243 g/mol. Key properties include a melting point of 253-256ºC, a boiling point of 406.4±38.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 156.8±20.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
725-14-4
Jingsj CID
J-922020-6
Molecular Formula
C14H12O3
Molecular Weight
228.243 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point253-256ºC
Boiling Point406.4±38.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point156.8±20.3 °C
Exact Mass228.078644
PSA46.53000
LogP3.57
Vapor Pressure0.0±1.0 mmHg at 25°C
Refractive Index1.589

Customs & Trade Information

HS Code2922299090
Summary2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

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

The CAS number of 4'-Methoxy[1,1'-biphenyl]-4-carboxylic acid is 725-14-4.

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

4'-Methoxy[1,1'-biphenyl]-4-carboxylic acid has molecular formula C14H12O3 and molecular weight 228.243 g/mol.

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

For 4'-Methoxy[1,1'-biphenyl]-4-carboxylic acid, Upstream Products: 4-Iodobenzoic acid, 4-Methoxyphenylboronic acid, 1-(4'-Methoxy-[1,1'-biphenyl]-4-yl)ethanone; Downstream Products: Ethyl 4'-hydroxy-4-biphenylcarboxylate, 4'-Methoxy-[1,1'-biphenyl]-4-carbaldehyde, (4'-Methoxy-4-biphenylyl)methanol.

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

Last updated:

How to cite: Jingsj. "4'-Methoxy[1,1'-biphenyl]-4-carboxylic acid (CAS 725-14-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-922020-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.