2-CHLOROMETHYL-9-THIA-1,4A-DIAZA-FLUOREN-4-ONE

2-氯甲基-9-噻二杂-1,4a-芴-4-酮

Also known as: 2-(chloromethyl)-4H-benzo[4,5]thiazolo[3,2-a]pyrimidin-4-one, 2-(chloromethyl)pyrimido[2,1-b][1,3]benzothiazol-4-one, 2-Chlormethyl-4H-pyrimido<2,1-b>benzothiazol-4-on, 2-Chloromethyl-9-thia-1,4a-diaza-fluoren-4-one, 3-Chlormethyl-5H-pyrimido-<2,1-a>-benzothiazol-5-on, 4H-Pyrimido[2,1-b]benzothiazol-4-one, 2-(chloromethyl)-, HMS2703M04

2-CHLOROMETHYL-9-THIA-1,4A-DIAZA-FLUOREN-4-ONE (CAS 62773-11-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H7ClN2OS and a molecular weight of 250.70400 g/mol. It is also known as 2-(chloromethyl)-4H-benzo[4,5]thiazolo[3,2-a]pyrimidin-4-one, 2-(chloromethyl)pyrimido[2,1-b][1,3]benzothiazol-4-one and 2-Chlormethyl-4H-pyrimido<2,1-b>benzothiazol-4-on. Key properties include a boiling point of 416.1ºC at 760 mmHg, a density of 1.55g/cm3 and a flash point of 205.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

62773-11-9

Jingsj CID

J-1342194-4

Molecular Formula

C₁₁H₇ClN₂OS

Chinese Name

2-氯甲基-9-噻二杂-1,4a-芴-4-酮

Molecular Weight

250.70400 g/mol

Category

Ketones

Last updated

8/21/2026