2-(4-methylphenyl)-2-oxoacetic acid

4-甲基苯基乙醛酸

Also known as: 2-oxo-2-(p-tolyl)acetic acid, 4-methylbenzoylformic acid, (4-methylphenyl)(oxo)acetic acid, 4-methylphenylglyoxylic acid, 2-(4-methylphenyl)-2-oxoacetic acid, benzeneacetic acid, 4-methyl-alpha-oxo-, p-tolylglyoxylic acid, para-methylbenzoylformic acid

CAS No.
7163-50-0
Jingsj CID
J-1515296-9
Molecular Formula
C9H8O3
Chinese Name
4-甲基苯基乙醛酸
Molecular Weight
164.15800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point290.6ºC at 760 mmHg
Density1.244 g/cm3
Flash Point143.8ºC

Frequently Asked Questions

What is the CAS number of 2-(4-methylphenyl)-2-oxoacetic acid?

7163-50-0

What are the molecular formula and molecular weight of 2-(4-methylphenyl)-2-oxoacetic acid?

C9H8O3, molecular weight 164.15800 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026