Name | Tin(II) 2-ethylhexanoate |
CAS | 301-10-0 |
Formula | C16H30O4Sn |
BNT Product Name | BNT-CAT 110 |
Synonyms | Tin(II)-octoate Stannous octoate Stannodioctoate Tin(II) to (2-ethylhexanoate) Octanoic acid |
Use of Tin(II) 2-ethylhexanoate
Tin(II) 2-ethylhexanoate can be used as a catalyst in systems based on polyurethanes or silicone resins. The addition of the tin compound leads to reduced curing times. In addition, the compound can be used as a cocatalyst together with amino catalysts to control the blowing reaction.
Thanks to their high activity, tin(II) 2-ethylhexanoate catalysts are used extensively in a verity of adhesives and sealants as well as varnishes and coatings. Tin(II)-octoate impregnated silica in urethane powders are used for powder coating, the resulting coatings being resistant to harsh weather conditions.
It has application as a gelling agent in the production of flexible polyurethane block foam acting as a catalyst. In addition, tin(II)-2-ethylhexanoate catalyzes esterification reactions and show a high activity.
In silicone chemistry, tin(II) 2-ethylhexanoate catalyzes silanol condensation reactions to produce RTV silicones, which are mainly used as sealants in the automotive sector or similar applications.
The substance is generally used as a process additive, lubricant or stabilizer for transformer oils. It is currently used as a catalyst for the polymerization of polylactides.