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1,2-Benzisothiazol-3(2H)-one Structure

1,2-Benzisothiazol-3(2H)-one

Chemical Properties

Melting point 154-158 °C(lit.)
Boiling point 360°C (rough estimate)
Density  1.2170 (rough estimate)
vapor pressure  0Pa at 25℃
refractive index  1.5500 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Soluble in dichloromethane, dimethyl sulfoxide, methanol.
pka 10.19±0.20(Predicted)
color  White to Light yellow to Light orange
Water Solubility  1.288g/L at 20℃
InChIKey DMSMPAJRVJJAGA-UHFFFAOYSA-N
LogP 0.7 at 20℃
CAS DataBase Reference 2634-33-5
EPA Substance Registry System 1,2-Benzisothiazolin-3-one (2634-33-5)

Safety Information

Hazard Codes  Xn,N
Risk Statements  22-38-41-43-50
Safety Statements  24-26-37/39-61
RIDADR  UN 3077 9/PG 3
WGK Germany  2
RTECS  DE4620000
HazardClass  9
HazardClass  IRRITANT
PackingGroup 
HS Code  29339900
Hazardous Substances Data 2634-33-5(Hazardous Substances Data)
Toxicity LD50 oral in rat: 1020mg/kg

MSDS

Usage And Synthesis

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