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p-Toluenesulfonyl Isocyanate CAS 4083-64-1

p-Toluenesulfonyl Isocyanate CAS 4083-64-1 (1)
p-Toluenesulfonyl Isocyanate CAS 4083-64-1 (3)
p-Toluenesulfonyl Isocyanate CAS 4083-64-1 (1)
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p-Toluenesulfonyl Isocyanate Quick Detail:
  • Chemical Name: Tosyl isocyanate / p-Toluenesulfonyl Isocyanate
  • CAS No: 4083-64-1
  • Molecular Formula: C8H7NO3S
  • Molecular Weight: 197.21
  • Appearance: Colorless Clear Liquid
  • Assay: 98%
p-Toluenesulfonyl Isocyanate Specification:
Item Specifications
Assay (by HPLC) 98%min(by HPLC)
NCO 20.89
Color 20APHAMax
PTSC 1%MAX
Hydrolysable Chloride 0.1%Max.
Appearance: Colorless Clear Liquid
p-Toluenesulfonyl Isocyanate Application:

Used as an intermediate in the synthesis of medicines or pesticides

p-Toluenesulfonyl Isocyanate package Storage:
  • 25kg/drum 200kg/drum or depending on your need
  • It should be stored in a sealed, dry and original packaging container

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