Category:
Active Pharmaceutical Ingredients
CAS NO:
4083-64-1
Standard:
In-house Standards,
P-Toluenesulfonyl Isocyanate (PTSI) is a specialized organic intermediate synthesized via the reaction of p-toluenesulfonamide with phosgene. It serves as a critical reagent in heterocyclic chemistry, primarily characterized by its reactive isocyanate group and sulfonyl moiety. Molecular Formula: C8H7NO3S; CAS No.: 106-59-2.
Strictly store under inert atmosphere at low temperatures to prevent hydrolysis. Personnel must utilize full respiratory protection and chemical-resistant gloves due to severe respiratory irritancy and potential toxicity upon exposure.