Mixture, containing by weight:

-tributyltin chloride (CAS RN 1461-22-9) with a purity by weight of 80 % or more,

-not more than 5 % tetrabutyltin (CAS RN 1461-25-2),

-not more than 6 % dibutyltin dichloride (CAS RN 683-18-1),

-not more than 11 % o-xylene (CAS RN 95-47-6),
for use in the production of tributyltin chloride used as a catalyst in the pharmaceutical industry
Export control on restricted goods and technologies
condition:B,certificate:C052,action:29|condition:B,certificate:Y999,action:29|condition:B,action:09