silicon Dichlorodimethylsilane Dimethyldichlorosilane; DMDCS CAS No 75-78-5 CAS NO.75-78-5

dimethyldichlorosilane

synonym: dichlorodimethylsilane;dimethylsilyl dichloride; silanization solution ii; sylon ct.

cas no.:75-78-5

molecular formula:(ch3)2sicl2

molecular weight:129.06

properties: colorless, transparent liquid.

applications: it is a widely used organic silicon monomer with the biggest use level, it can be used to produce organosilicon products,e.g.dmc,d4.

technical index:

content of dimethyldichlorosilane(%): 99.0min

refractive index():1.402

density(27℃)g/cm3:1.067

content of methyltrichlorosilane(%): 0.5max

boiling point:70-71℃

flash point:-9℃

package: iron drum or plastic drum.net weight:200kg.
storage: store at -40-40.it shall be placed in cool and dry places under room temperature and avoided from contacting with acids, alkalis, alcohols and water. storage life:6 months

transportation: transported and stored according to the standard for dangerous chemicals. it shall be prevented from rain and sunshine.