Application

TMG 220 is a liquid catalyst based on a monobutyltin derivative.TMG 220 is applicable for esterification and polycondensation reactions.
The main applications for TMG 220 are：
• production of plasticizers
• production of saturated and unsaturated polyesters
• curing of polyurethane based powder coatings

Product Specification

Chemical Name	Butyltin tris(2-ethylhexanoate)
Appearance	Light yellow transparent oily liquid
Tin content	≥ 18.8%
Color（APHA）	≤50
Density(20°C)	1.1-1.2g/cm3

Storage

TMG 220 can be stored at least one year if kept closed in the original packaging. Sensitive to frost.

Packaging

25kg/drum

Special advice for security
Information concerning:
·classification and labelling according to the regulations governing transport and hazardous chemicals
·protective measures for storage and handling
·safety measures in case of accident and fire
·toxicity and ecological effects
are given in our material safety data sheets.