Overview:
Chinese name: Dibutyltin oxide
Alias: 4201 catalyst, dibutyl tin oxide, dibutyl tin oxide, dibutyl tin oxide, dibutyl tin oxide, di-n-butyl tin oxide, di-n-butyl tin oxide, dibutyl tin chloride, dibutyl tin oxide, dibutyl tin oxide Butyl tin oxide
English name: 4201, Dibutyltin oxide, DIBUTYLOXOSTANNANE, DIBUTYLOXOTIN, DIBUTYLTIN(IV) OXIDE, DIBUTYLTIN OXIDE, DI-N-BUTYLTIN OXIDE, Dbot, Dbto, Dibutyloxideoftin, dibutyloxo-stannan, dibutyloxo-ti, Dibutylstannaneoxide, Dibutylstanniumoxide, Dibutyltinmonoxide, dibutyl- tioxide, di-n-butylslannicoxide, di-n-butyl-zinn-oxyd, di-n-dibutyltin, di-n-dibutyltinoxide, kyslicnikdi-n-butylcinicity, Stannane, dibutyloxo
Physical and chemical properties:
CAS 818-08-6
EC 212-449-1
Molecular formula C8H18OSN
Alias: Dibutyloxotin
physical and chemical properties
Melting point: 300ºC
Water solubility: 4.0MG/L(20ºC)
Description: White to slightly yellow powder. Melting point>300°C, water solubility 4.0mg/L (20°C). Soluble in hydrochloric acid, insoluble in water and organic solvents.
【EINECS number】212-449-1
【Molecular formula】C8H18OSn
【MDL No.】MFCD00001992
【Molecular weight】248.94
【MOL file】818-08-6.mol
【Appearance Properties】White to slightly yellow powder.
【Solubility】Insoluble in water, most organic solvents, soluble in hydrochloric acid.
【Melting point】≥300 °C(lit.)
【Boiling point】>300°C
【Density】1,5 g/cm3
【Flash point】81-83°C
【Water solubility】4.0 mg/L (20 ºC)
【BRN】4126243
use:
Used as a catalyst for esterification and polymerization.
Sucralose production catalyst; plastic stabilizer raw material; polyurethane catalyst; organotin intermediate; esterification reaction catalyst; electrophoretic electroprecipitation coating catalyst.
Storage and transportation:
It should be sealed and stored in a dry, cool and ventilated warehouse.
Package:
Packing: 25Kg cardboard drum.
