- Source: Tributyltin oxide
Tributyltin oxide (TBTO) is an organotin compound chiefly used as a biocide (fungicide and molluscicide), especially a wood preservative. Its chemical formula is [(C4H9)3Sn]2O. It is a colorless viscous liquid. It is poorly soluble in water (20 ppm) but highly soluble in organic solvents. It is a potent skin irritant.
Historically, tributyltin oxide's biggest application was as a marine anti-biofouling agent. Concerns over toxicity of these compounds have led to a worldwide ban by the International Maritime Organization. It is now considered a severe marine pollutant and a Substance of Very High Concern by the EU. Today, it is mainly used in wood preservation.
References
External links
National Pollutant Inventory Fact Sheet for organotins
Tributyltin oxide in the Pesticide Properties DataBase (PPDB)
Kata Kunci Pencarian:
- Tributyltin oxide
- Tributyltin
- Polymethylhydrosiloxane
- Tributyltin chloride
- Organotin chemistry
- Tributyltin hydride
- List of fungicides
- Biofouling
- Tin
- Dry rot treatment
