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

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1,2-Benzisothiazol-3(2H)-one Basic information
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)
  • refractive index 1.5500 (estimate)
  • storage temp. -20°C Freezer
  • solubility Soluble in dichloromethane, dimethyl sulfoxide, methanol.
  • pka10.19±0.20(Predicted)
  • form neat
  • InChIKeyDMSMPAJRVJJAGA-UHFFFAOYSA-N
  • CAS DataBase Reference2634-33-5
  • EPA Substance Registry System1,2-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
  • ToxicityLD50 oral in rat: 1020mg/kg
MSDS
1,2-Benzisothiazol-3(2H)-one Usage And Synthesis
  • Chemical PropertiesYellow Powder
  • UsesAntimicrobial agent.
  • DefinitionChEBI: An organic heterobicyclic compound based on a fused 1,2-thiazole and benzene bicyclic ring skeleton, with the S atom positioned adjacent to one of the positions of ring fusion.
  • Contact allergensBIT, both an irritant and a skin sensitizer, is widely used in industry as a preservative in water-based solutions such as pastes, paints, and cutting oils. Occupational dermatitis has been reported mainly due to cutting fluids and greases, in paint manufacturers, pottery moldmakers, acrylic emulsions manufacturers, plumber,printers and lithoprinters, paper makers, analytical laboratory, rubber factory, and employees manufacturing air fresheners. It is also a preservative in vinyl gloves.
  • Safety ProfileModerately toxic by ingestion.When heated to decomposition it emits toxic vapors ofNOx and SOx.
1,2-Benzisothiazol-3(2H)-one(2634-33-5)Related Product Information
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