3-(3-Nitrophenyl)prop-2-ynoic acid

3-(3-硝基苯基)丙炔酸

Also known as: (3-Nitrophenyl)propynoic acid, (3-Nitrophenyl)propiolic acid, 3-(3-Nitrophenyl)propiolic acid, 3-(3-Nitrophenyl)prop-2-ynoic acid, m-Nitrophenylpropiolic acid, NSC 408177, 2-Propynoic acid, 3-(3-nitrophenyl)-, 3-(3-Nitrophenyl)propynoic acid, 3-(3-nitrophenyl)-2-propynoic acid, (3-Nitro-phenyl)-propinsaeure, (3-Nitro-phenyl)-propiolic acid, 3-Nitro-phenyl-acetylencarbonsaeure, 3-Nitro-phenylpropiolsaeure, m-Nitro-phenylpropiolsaeure

3-(3-Nitrophenyl)prop-2-ynoic acid (CAS 4996-15-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H5NO4 and a molecular weight of 191.14000 g/mol. It is also known as (3-Nitrophenyl)propynoic acid, (3-Nitrophenyl)propiolic acid and 3-(3-Nitrophenyl)propiolic acid. Key properties include a boiling point of 393.2ºC at 760 mmHg, a density of 1.47 g/cm3 and a flash point of 177.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4996-15-0

Jingsj CID

J-1501875-7

Molecular Formula

C₉H₅NO₄

Chinese Name

3-(3-硝基苯基)丙炔酸

Molecular Weight

191.14000 g/mol

Category

Organic Acids

Last updated

8/21/2026