Tetramethylene sulfone

Other names:Sulfolane、tetrahydrothiophene 1,1-dioxide

CAS number: 126- 0

Appearance and properties: a colorless liquid

Purity:99.5%

Packing: 250kg/galvanized drum

EINECS number: 204-783-1

Formula: C4H8O2S

Molecular weight: 120.1701

Density: 1.261 g/cm3

Melting point: 27.4-27.8 ℃

Boiling point: 285.6 ° C at 760 mmHg

Flash point: 170.7 ° C

Water-soluble: soluble

The steam pressure: 0.00479 mmHg at 25 ° C

Product use: Used in natural gas purification desulfurization, reforming generation aromatic extraction of oil, carbon dioxide, hydrogen sulfide hydrogen and sulfur and organic impurity removal, etc