[methyl(phenyl)amino](oxo)acetic acid

[甲基(苯基)氨基](氧代)乙酸

Also known as: 2-(Methyl(phenyl)amino)-2-oxoacetic acid, 2-(N-methylanilino)-2-oxoacetic acid, methyl-phenyl-oxalamic acid, N-methyl-N-phenyloxamic acid, 2-(methyl-phenyl-amino)-2-oxo-ethanoic acid, 2-keto-2-(methyl-phenyl-amino)acetic acid, Acetic acid, 2-(methylphenylamino)-2-oxo-, [methyl(phenyl)carbamoyl]formic acid

[methyl(phenyl)amino](oxo)acetic acid (CAS 13120-33-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9NO3 and a molecular weight of 179.17300 g/mol. It is also known as 2-(Methyl(phenyl)amino)-2-oxoacetic acid, 2-(N-methylanilino)-2-oxoacetic acid and methyl-phenyl-oxalamic acid. Key properties include a melting point of 120 °C, a boiling point of 321.3ºC at 760 mmHg, a density of 1.32g/cm3 and a flash point of 148.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13120-33-7
Jingsj CID
J-1455155-6
Molecular Formula
C9H9NO3
Chinese Name
[甲基(苯基)氨基](氧代)乙酸
Molecular Weight
179.17300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point120 °C
Boiling Point321.3ºC at 760 mmHg
Density1.32g/cm3
Flash Point148.1ºC

Frequently Asked Questions

What is the CAS number of [methyl(phenyl)amino](oxo)acetic acid?

The CAS number of [methyl(phenyl)amino](oxo)acetic acid is 13120-33-7.

What are the molecular formula and molecular weight of [methyl(phenyl)amino](oxo)acetic acid?

[methyl(phenyl)amino](oxo)acetic acid has molecular formula C9H9NO3 and molecular weight 179.17300 g/mol.

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

Last updated:

How to cite: Jingsj. "[methyl(phenyl)amino](oxo)acetic acid (CAS 13120-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1455155-6 (accessed 2026-10-25).

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