Basic

CAS No.	1633-83-6
Product Name	1,4-Butane sultone
Synonyms	4-Hydroxy-1-butanesulfonic acid delta-sultone; Butanesultone; 1,4-Butanesultone; 4-Hydroxy-1-butanesulphonic acid sultone; 1,4-butane sulfone; 1,2-oxathiane 2,2-dioxide
Molecular Formula	C4H8O3S
Molecular Weight	136.1695

Physical property

Density	1.308g/cm3
Melting point	12.5-15℃
Boiling point	299.9°C at 760 mmHg
Flash point	135.2°C
Water solubility	54 g/L (20℃) decomposes
Refractive index	1.47

Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R68:;
Safety Description	S36/37:; S45:;