Dimethylsilane

Dimethylsilane is a compound with the formula C₂H₈Si. It is flammable. It is used in chemical vapor deposition.

Dimethylsilane

Names
Preferred IUPAC name Dimethylsilane
Identifiers
CAS Number	1111-74-6
ChemSpider	59572
EC Number	214-184-7
PubChem CID	6327141 wrong formula
UNII	8KO1673311
Properties
Chemical formula	C2H8Si
Molar mass	60.171 g·mol−1
Density	0.68 g cm−3
Melting point	−150 °C (−238 °F; 123 K)
Boiling point	−20 °C (−4 °F; 253 K)
Hazards
GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H220, H280, H340, H350
Precautionary statements	P201, P202, P210, P281, P308+P313, P377, P381, P403, P405, P410+P403, P501
NFPA 704 (fire diamond)	<imagemap> File:NFPA 704.svg|80px|alt=NFPA 704 four-colored diamond poly 150 150 300 300 150 450 0 300 Health 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine poly 300 0 450 150 300 300 150 150 Flammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propane poly 450 150 600 300 450 450 300 300 Instability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calcium poly 300 300 450 450 300 600 150 450 Special hazards (white): no code desc none </imagemap> 1 4 1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

See also

• Trimethylsilane