Basic

CAS No.	1121-03-5
Product Name	3-methyl-1,2-oxathiolane 2,2-dioxide
Synonyms	1,2-oxathiolane, 3-methyl-, 2,2-dioxide; 2,4-BUTANESULTONE; 4-Hydroxy-2-Butanesulfonic Acid Gamma-Sultone
Molecular Formula	C4H8O3S
Molecular Weight	136.1695

Physical property

Density	1.28g/cm3
Boiling point	280.8°C at 760 mmHg
Flash point	123.6°C
Refractive index	1.458