Product information

Dichlorodimethylsilane Basic information

Product Name:	Dichlorodimethylsilane
Synonyms:	(CH3)2SiCl2;dichlorodimethyl-silan;Dichlorodimethylsilicon;dimethyldichlorosilicane;Dimethyl-dichlorsilan;dimethyl-dichlorsilan(czech);Dimethyldichlorsilane;dimethylsilanedichloride
CAS:	75-78-5
MF:	C2H6Cl2Si
MW:	129.06
EINECS:	200-901-0
Product Categories:	Chloro;Silicon Compounds;Organics;Dichlorosilanes;Dichlorosilanes (for Polysilanes);Functional Materials;Reagent for High-Performance Polymer Research;Si (Classes of Silicon Compounds);Si-Cl Compounds;Silicon Compounds (for Synthesis);Synthetic Organic Chemistry;Chloro Silanes;organosilicon compounds
Mol File:	75-78-5.mol

Dichlorodimethylsilane Chemical Properties

mp	-76 °C
bp	70 °C(lit.)
density	1.333 g/mL at 20 °C
refractive index	n20/D 1.500
Fp	3 °F
storage temp.	Store at 0-5°C
Water Solubility	reacts
Sensitive	Moisture Sensitive
BRN	605287
Stability:	Stable. Reacts violently with water and alcohols. Highly flammable. Incompatible with strong oxidizing agents, water, alcohols, caustics, ammonia.
CAS DataBase Reference	75-78-5(CAS DataBase Reference)
NIST Chemistry Reference	Silane, dichlorodimethyl-(75-78-5)
EPA Substance Registry System	Silane, dichlorodimethyl-(75-78-5)

Safety Information

Hazard Codes	Xn,Xi,F,N,C
Risk Statements	20-59-36/37/38-11-67-65-63-48/20-38-20/21-50/53-37-35-20/22-14-34
Safety Statements	60-61-62-36/37-59-45-36/37/39-26-16-7/9
RIDADR	UN 2924 3/PG 2
WGK Germany	3
RTECS	VV3150000
F	3-10-19-21
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29310095
Hazardous Substances Data	75-78-5(Hazardous Substances Data)

MSDS Information

Provider	Language
Dichlorodimethylsilane	English
SigmaAldrich	English
ACROS	English
ALFA	English

Dichlorodimethylsilane Usage And Synthesis

Chemical Properties	Colorless to brown liquid
Usage	Dichlorodimethylsilicon is a organosilicon compound and is the precursor to dimethylsilicone and polysilane compounds.
General Description	A colorless fuming liquid with a pungent odor. Flash point 16°F. Vapor and liquid may cause burns. Denser than water. Vapors heavier than air.
Reactivity Profile	Chlorosilanes, such as Dichlorodimethylsilane, are compounds in which silicon is bonded to from one to four chlorine atoms with other bonds to hydrogen and/or alkyl groups. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous H2. They can serve as chlorination agents. Chlorosilanes react vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases.
Health Hazard	Inhalation irritates mucous membranes. Severe gastrointestinal damage may occur. Vapors cause severe eye and lung injury. Upon short contact, second and third degree burns may occur.
Fire Hazard	Vapor may explode if ignited in an enclosed area. Reacts vigorously with water to generate hydrogen chloride. Hydrogen chloride and phosgene gases may be formed upon heating or in fire. Runoff to sewer may create fire or explosion hazard.

Company information

 Henan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

  Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs ,  Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East ,  Africa , South America and some other countries and areas.

    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you  better with our high - quality products and professional team.

    We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

    We  welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate.