Dichloromethylvinylsilane

Synonym(s):Methylvinyldichlorosilane

CAS NO.：124-70-9
Empirical Formula: C3H6Cl2Si
Molecular Weight: 141.07
MDL number: MFCD00000492
EINECS: 204-710-3
SAFETY DATA SHEET (SDS)
Update Date: 2024-08-21 22:41:43

What is Dichloromethylvinylsilane?

Chemical properties

clear colorless to light brown liquid

The Uses of Dichloromethylvinylsilane

Dichloromethylvinylsilane was used as single molecular precursor for the deposition of β-SiC thin films and β -SiC nanowires by metalorganic chemical vapor deposition on bare Si 100 and Ni-coated Si 100 substrates. Dichloromethylvinylsilane was used in the synthesis and characterization of Tris(1-(dichloro(methyl)silyl)ethyl)borane,monomer.

The Uses of Dichloromethylvinylsilane

Manufacture of silicones.

General Description

Dichloromethylvinylsilane reacts with dimethylsulphide borane to form organosilylborane, which further gets ammonolysized to form the polymer of the SiBCN.

Hazard

Flammable, dangerous fire risk. Irritant.

Flammability and Explosibility

Highly flammable

Properties of Dichloromethylvinylsilane

Melting point:	-78°C
Boiling point:	92 °C(lit.)
Density	1.08 g/mL at 25 °C(lit.)
vapor density	>1 (vs air)
refractive index	n20/D 1.430(lit.)
Flash point:	40 °F
storage temp.	2-8°C
form	liquid
color	Colorless to Light yellow
Specific Gravity	1.087
explosive limit	1.5-42.0%(V)
Hydrolytic Sensitivity	8: reacts rapidly with moisture, water, protic solvents
Sensitive	Moisture Sensitive
BRN	1740822
CAS DataBase Reference	124-70-9(CAS DataBase Reference)
NIST Chemistry Reference	Dichloromethylvinylsilane(124-70-9)
EPA Substance Registry System	Silane, dichloroethenylmethyl- (124-70-9)

Safety information for Dichloromethylvinylsilane

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Corrosion Corrosives GHS05 Skull and Crossbones Acute Toxicity GHS06
GHS Hazard Statements	H225:Flammable liquids H302:Acute toxicity,oral H314:Skin corrosion/irritation H331:Acute toxicity,inhalation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.