FASCAT 4210 catalyst CAS 683-18-1 Dibutyltin dichloride Di-n-ButyldichlorotinPhysical and chemical properties:CAS 683-18-1EC 211-670-0Molecular formula C8H18CI2SNMolecular weight: 303.85Properties: white crystals. Sensitive to moisture, hydrolyzed in hot water. Soluble in a variety of organic solvents, but insoluble in water. The relative density (d244) is 1.36. The melting point is 39～41℃. The boiling point is 135°C (1.33kPa). Refractive index (n51D) 1.4991. Flash point>112℃. Moderately toxic, the median lethal dose (rat, oral) 100mg/kg. Corrosive.[Appearance properties] white crystals.【Melting point】39 °C【Boiling point】135 °C10 mm Hg(lit.)【Density】1.4【Refractive Index】1.4991【Flash point】>230 °F【Storage conditions】2-8°C【Water solubility】320 mg/L, hydrolises in hot wateruse:Organic Synthesis. Catalyst for polymerization. Organotin intermediates.Storage and transportation:It should be sealed and stored in a dry, cool and ventilated warehouse.package:Packing: 25Kg cardboard drum.
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