2-Acrylamido-2-methylpropanesulfonic acid

2-丙烯酰胺基-2-甲基丙磺酸

Also known as: 2-Acrylamido-2-methylpropane-1-sulfonic acid, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 2-(Acryloylamino)-2-methylpropane-1-sulfonic acid, AMPS, 2-Acrylamide-2-methylpropanesulfonic acid, 2-Acrylamido-2-methylpropanesulphonic acid, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-

2-Acrylamido-2-methylpropanesulfonic acid (CAS 15214-89-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H13NO4S and a molecular weight of 207.247 g/mol. It is also known as 2-Acrylamido-2-methylpropane-1-sulfonic acid, 2-Acrylamido-2-methyl-1-propanesulfonic acid and 2-(Acryloylamino)-2-methylpropane-1-sulfonic acid. Key properties include a melting point of 195-200 °C (dec.)(lit.), a boiling point of 412ºC, a density of 1.45 and a flash point of 160 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

15214-89-8

Jingsj CID

J-4256-7

Molecular Formula

C₇H₁₃NO₄S

Chinese Name

2-丙烯酰胺基-2-甲基丙磺酸

Molecular Weight

207.247 g/mol

Category

Organic Acids

Last updated

8/21/2026