Basic

CAS No.	77694-48-5
Product Name	3-(chloromethyl)-4H-thiochromen-4-one 1,1-dioxide
Synonyms	4H-1-Benzothiopyran-4-one, 3-(chloromethyl)-, 1,1-dioxide (9CI)
Molecular Formula	C10H7ClO3S
Molecular Weight	242.6788

Physical property

Density	1.488g/cm3
Boiling point	435.2°C at 760 mmHg
Flash point	217°C
Refractive index	1.611