4-(4-isopropylphenyl)-4-oxobutanoic acid

4-(4-异丙基苯基)-4-氧代丁酸

Also known as: 4-oxo-4-(4-propan-2-ylphenyl)butanoic acid, 4-(4-isopropylphenyl)-4-oxobutyric acid, 3-(4-isopropylbenzoyl)propionic acid, Benzenebutanoic acid,4-(1-methylethyl)-g-oxo-, CB 830, NSC 56154, 4-(1-Methylethyl)-gamma-oxobenzenebutanoic acid

4-(4-isopropylphenyl)-4-oxobutanoic acid (CAS 6947-81-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H16O3 and a molecular weight of 220.26400 g/mol. It is also known as 4-oxo-4-(4-propan-2-ylphenyl)butanoic acid, 4-(4-isopropylphenyl)-4-oxobutyric acid and 3-(4-isopropylbenzoyl)propionic acid. Key properties include a boiling point of 400.1ºC at 760 mmHg, a density of 1.108g/cm3 and a flash point of 209.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6947-81-5
Jingsj CID: J-1467511-5
Molecular Formula: C₁₃H₁₆O₃
Chinese Name: 4-(4-异丙基苯基)-4-氧代丁酸
Molecular Weight: 220.26400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	400.1ºC at 760 mmHg
Density	1.108g/cm3
Flash Point	209.9ºC

Frequently Asked Questions

What is the CAS number of 4-(4-isopropylphenyl)-4-oxobutanoic acid?

The CAS number of 4-(4-isopropylphenyl)-4-oxobutanoic acid is 6947-81-5.

What are the molecular formula and molecular weight of 4-(4-isopropylphenyl)-4-oxobutanoic acid?

4-(4-isopropylphenyl)-4-oxobutanoic acid has molecular formula C13H16O3 and molecular weight 220.26400 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-isopropylphenyl)-4-oxobutanoic acid (CAS 6947-81-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1467511-5 (accessed 2026-10-25).

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