Tiazotic acid

Also known as: 2-[(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid, (5-Methyl-1H-1,2,4-triazol-3-ylthio)acetic acid, 2-[(5-Methyl-4H-1,2,4-triazol-3-yl)thio]acetic acid, 2-(5-Methyl-1H-1,2,4-triazol-3-ylthio)acetic acid, [(3-Methyl-1H-1,2,4-triazol-5-yl)sulfanyl]acetic acid, NSC 78999, (5-Methyl-1H-[1,2,4]triazol-3-ylmercapto)-acetic acid

Tiazotic acid (CAS 64679-65-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O2S and a molecular weight of 173.193 g/mol. Key properties include a melting point of 226ºC, a boiling point of 462.8±47.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 233.7±29.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

64679-65-8

Jingsj CID

J-1306540-9

Molecular Formula

C₅H₇N₃O₂S

Molecular Weight

173.193 g/mol

Category

Organic Acids

Last updated

8/21/2026