5,6-Dihydro-6-methyl-4H-1,3-thiazin-2-amine hydrochloride

5,6-二氢-6-甲基-4H-1,3-噻嗪-2-胺盐酸盐

Also known as: AMT hydrochloride, 2-Amino-5,6-dihydro-6-methyl-4H-1,3-thiazine hydrochloride, 4H-1,3-Thiazin-2-amine, 5,6-dihydro-6-methyl-, hydrochloride

5,6-Dihydro-6-methyl-4H-1,3-thiazin-2-amine hydrochloride (CAS 1121-91-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H11ClN2S and a molecular weight of 166.67200 g/mol. It is also known as AMT hydrochloride, 2-Amino-5,6-dihydro-6-methyl-4H-1,3-thiazine hydrochloride and 4H-1,3-Thiazin-2-amine, 5,6-dihydro-6-methyl-, hydrochloride. Key properties include a melting point of 146-150 °C, a boiling point of 236.1ºC at 760 mmHg, a density of 1.312 g/cm3 and a flash point of 96.6ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1121-91-1

Jingsj CID

J-1103487-4

Molecular Formula

C₅H₁₁ClN₂S

Chinese Name

5,6-二氢-6-甲基-4H-1,3-噻嗪-2-胺盐酸盐

Molecular Weight

166.67200 g/mol

Category

Organic Acids

Last updated

8/21/2026