Basic information:
CAS number: 5908-62-3
Molecular formula: C₃H₇NO₂S
Molecular weight: 121.16
Alias: 1,1-dioxoisothiazole, 1,3-propanesulfonam
Physical and chemical properties:
Appearance: usually solid.
Melting point: 145 - 146℃
Boiling point: 128 - 132℃ (0.18 Torr)
Density: about 1.326±0.06g/cm³
pKa: about 11.52±0.20