Package: 25kg

Uses : PC-4101 is one of several organotin compounds which are active esterification catalysts at temperatures in the range of 200 – 230 ℃.

Molecular Structure:

Product description: PC-4101 Esterification Catalyst Product Description PC-4101 is a Butylchlorotin dihydroxide. CAS REGISTRY NUMBER [ 13355-96-9 ] Specifications Appearance: White powder % Tin 46.0 – 51.0 % Loss on Drying ≤ 2.0 % Chloride 13.8 – 15.2 Applications PC-4101 is one of several organotin compounds which are active esterification catalysts at temperatures in the range of 200 – 230 ℃. It is a non-acidic white solid which dissolves by reaction on heating with alcohols or carboxylic acids. The resulting active is soluble in ester systems and remains in the ester product. PC-4101 is recommended for preparation of esters such as trioctyltrimellitate and unsaturated and saturated polyester. Packing 25 kg metal or paper drum