3-(Methoxycarbonyl)-5-methylbenzoic acid

3-甲氧羰基-5-甲基苯甲酸

Also known as: 1,3-Benzenedicarboxylic acid, 5-methyl-, 1-methyl ester, 1,3-Benzenedicarboxylic acid, 5-methyl-, monomethyl ester, 3-Methoxycarbonyl-5-methylbenzoic acid, 3-Methyl-5-[(methyloxy)carbonyl]benzoic acid, M-Methyl 5-Methylisophthalate

3-(Methoxycarbonyl)-5-methylbenzoic acid (CAS 167299-68-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H10O4 and a molecular weight of 194.184 g/mol. It is also known as 1,3-Benzenedicarboxylic acid, 5-methyl-, 1-methyl ester, 1,3-Benzenedicarboxylic acid, 5-methyl-, monomethyl ester and 3-Methoxycarbonyl-5-methylbenzoic acid. Key properties include a melting point of 154-158ºC, a boiling point of 356.8±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 143.4±18.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

167299-68-5

Jingsj CID

J-1324527-4

Molecular Formula

C₁₀H₁₀O₄

Chinese Name

3-甲氧羰基-5-甲基苯甲酸

Molecular Weight

194.184 g/mol

Category

Organic Acids

Last updated

8/21/2026