Chlorodimethylsilane
Chlorodimethylsilane[ 1]
Names
Preferred IUPAC name
Other names
Dimethylchlorosilane, DMCS
Identifiers
ChemSpider
ECHA InfoCard
100.012.648
EC Number
UNII
UN number
2924
InChI=1S/C2H7ClSi/c1-4(2)3/h4H,1-2H3
Y Key: YGHUUVGIRWMJGE-UHFFFAOYSA-N
Y InChI=1/C2H7ClSi/c1-4(2)3/h4H,1-2H3
Key: YGHUUVGIRWMJGE-UHFFFAOYAP
Properties
(CH3 )2 SiHCl
Molar mass
94.62 g/mol
Density
0.852 g/mL, 25 °C
Melting point
−111 °C (−168 °F; 162 K)
Boiling point
34.7 °C (94.5 °F; 307.8 K)
Hazards
GHS labelling :
Danger
H224 , H261 , H314 , H331
P210 , P231+P232 , P233 , P240 , P241 , P242 , P243 , P260 , P261 , P264 , P271 , P280 , P301+P330+P331 , P303+P361+P353 , P304+P340 , P305+P351+P338 , P310 , P311 , P321 , P363 , P370+P378 , P402+P404 , P403+P233 , P403+P235 , P405 , P501
Related compounds
Related compounds
Dichloromethylsilane , Trichlorosilane , Trimethylsilane
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Chemical compound
Chlorodimethylsilane , also called dimethylchlorosilane and abbreviated DMCS , is a chemical compound with the formula (CH3 )2 SiHCl. It is a silane , with a silicon atom bonded to two methyl groups, a chlorine atom, and a hydrogen atom.
Its structure, including bond lengths and bond angles , has been determined using Fourier transform microwave spectroscopy .[ 2]
References