Manufacturing process for the production of prosulfocarb

摘要

The invention relates to a manufacturing process for the production of S-benzyl-N,N-di-n-propylthiocarbamate from carbonoxysulfide, N,N-di-n-propyl amine and benzylchloride wherein carbonoxysulfide is added continuously to a mixture of aqueous N,N-di-n-propylamine characterised in that benzylchloride is started to be added continuously to the reaction mixture only at a point where approximately 30-60 % of the total quantity of carbonoxysulfide has been added.