Description and features
Viacat 4100 (Monobutyltin Oxide) is a white powder which has C4H10O2Sn as chemical formula. It is an non-corrosive organotin compound which can be used in the synthesis of saturated polyester in powder coatings, insulating varnishes and coil coatings.
Monobutyltin Oxide is also known as butylhydroxostannane, butylstannonic acid and butylhydroxytin oxide.
Europe and United States: ViaCat 4100 (MBTO) is ➔ on stock in our local warehouses in both Europe and United States. Our lead time is about one week if delivered in 25 KG drums.
Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.
This substance (CAS: 2273-43-0) has been registered under REACH (EC) 1907/2006.
|HS code||2931 90 00|
|Tin content||54.80 – 59.50 %|
|Chlorine content||≤1.00 %|
ViaCat 4100 (MBTO) is mainly used as catalyst in the production of unsaturated polyester resins, saturated polyester resins and polyester polyols. It can also be a catalyst in the production of powder coating resins and polymeric plasticizers.
Available packaging: 25 KG fiber drums.
Special packaging is available on request.
Store Monobutyltin Oxide in a cool, dry and well-ventilated area and in line with legal requirements.
Keep MBTO away from heat sources and oxidizing agents.
A Material Safety Data Sheets (MSDS) is available for ViaCat 4100 (MBTO) qnd all other products supplied by Vesta Chemicals BV.
An MSDS describes the hazards of a product and explains how a product can be safely handled, used and stored. Besides it provides important regulatory and emergency response information for the purchased product.
Molecular and structural information
|Molecular weight||208.83 g/mol|
|Boiling point||>350 °C|
|Flash point||116.00 °C|
|Auto ignition temperature||-510 °C|
|Partition coefficient (log Pow)||0.20|
|Solubility in water||Insoluble (< 0.1 mg/l)|
|Vapour pressure||0.0000013 kPa|