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.