Basic

CAS No.	255395-56-3
Product Name	8-chloro-4H-thieno[3,2-c]thiochromene-2-carboxylic acid
Synonyms	8-chloro-4H-benzo[b]thieno[2,3-d]thiine-2-carboxylic acid
Molecular Formula	C12H7ClO2S2
Molecular Weight	282.7658

Physical property

Density	1.575g/cm3
Boiling point	544.6°C at 760 mmHg
Flash point	283.1°C
Refractive index	1.736