overview:

chinese name: fascat4210 catalyst

alias: fascat4210 catalyst, cas 683-18-1, dibutyltin dichloride, dibutyltin dichloride, dibutyltin dichloride, dibutyltin dichloride, dibutyltin dichloride, dibutyl dichloride tin, dibutyltin, di-n-butyltin dichloride

english name: fascat 4210, dibutyltin dichloride, di-n-butyldichlorotin

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physical and chemical properties:

cas 683-18-1

ec 211-670-0

molecular formula c8h18ci2sn

molecular weight: 303.85

properties: 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 water

use:

organic synthesis. catalyst for polymerization. organotin intermediates.

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storage and transportation:

it should be sealed and stored in a dry, cool and ventilated warehouse.

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package:

packing: 25kg cardboard drum.