4-(4-n-Pentylphenyl)benzoic acid

4-戊基联苯-4'-羧酸

Also known as: 4-n-Pentylbiphenyl-4'-carboxylic acid, 4'-Pentylbiphenyl-4-carboxylic acid, 4-Pentyl-4'-biphenylcarboxylic acid, 4-Carboxy-4''-pentylbiphenyl, 4-(4-Pentylphenyl)benzoic acid, RARECHEM AL BO 0384, MFCD00222813

4-(4-n-Pentylphenyl)benzoic acid (CAS 59662-47-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H20O2 and a molecular weight of 268.35000 g/mol. It is also known as 4-n-Pentylbiphenyl-4'-carboxylic acid, 4'-Pentylbiphenyl-4-carboxylic acid and 4-Pentyl-4'-biphenylcarboxylic acid. Key properties include a melting point of 134-138 °C(lit.), a boiling point of 425.6ºC at 760 mmHg, a density of 1.075g/cm3 and a flash point of 199ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59662-47-4
Jingsj CID: J-47166-4
Molecular Formula: C₁₈H₂₀O₂
Chinese Name: 4-戊基联苯-4'-羧酸
Molecular Weight: 268.35000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	134-138 °C(lit.)
Boiling Point	425.6ºC at 760 mmHg
Density	1.075g/cm3
Flash Point	199ºC

Frequently Asked Questions

What is the CAS number of 4-(4-n-Pentylphenyl)benzoic acid?

The CAS number of 4-(4-n-Pentylphenyl)benzoic acid is 59662-47-4.

What are the molecular formula and molecular weight of 4-(4-n-Pentylphenyl)benzoic acid?

4-(4-n-Pentylphenyl)benzoic acid has molecular formula C18H20O2 and molecular weight 268.35000 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-(4-n-Pentylphenyl)benzoic acid (CAS 59662-47-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47166-4 (accessed 2026-10-23).

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