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Chlorosulfonyl isocyanate

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Chlorosulfonyl isocyanate Basic information
Chlorosulfonyl isocyanate Chemical Properties
  • Melting point:-44 °C (lit.)
  • Boiling point:107 °C (lit.)
  • Density 1.626 g/mL at 25 °C (lit.)
  • vapor pressure 5.57 psi ( 20 °C)
  • refractive index n20/D 1.447(lit.)
  • Flash point:>110°C
  • storage temp. 2-8°C
  • form Crystals, Crystalline Powder or Granules
  • Specific Gravity1.626 (20℃)
  • color White
  • Water Solubility reacts violently exothermic
  • BRN 1237247
  • CAS DataBase Reference1189-71-5(CAS DataBase Reference)
  • EPA Substance Registry SystemSulfuryl chloride isocyanate (1189-71-5)
Safety Information
  • Hazard Codes C
  • Risk Statements 14-22-34-42-20/22
  • Safety Statements 23-26-30-36/37/39-45
  • RIDADR UN 3265 8/PG 2
  • WGK Germany 3
  • 10-21-19
  • HazardClass 8
  • PackingGroup II
  • HS Code 28510080
  • ToxicityLD50 orally in Rabbit: 640 mg/kg
MSDS
Chlorosulfonyl isocyanate Usage And Synthesis
  • Chemical PropertiesClear liquid, colourless
  • UsesChlorosulfonyl isocyanate, a highly reactive chemical for chemical synthesis, is used as an intermediate used for production of antibiotics (Cefuroxime, penems), polymers as well as agrochemicals. Product Data Sheet
Chlorosulfonyl isocyanate Preparation Products And Raw materials
Chlorosulfonyl isocyanate(1189-71-5)Related Product Information
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