Methylsilane

Methylsilane (CH3-SiH3) is a compound of silicon, carbon, and hydrogen. The reaction of methylsilane and Si+ produces several active organosilicon species.[2]

Methylsilane
Skeletal formula
Ball-and-stick model
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.012.362 Edit this at Wikidata
EC Number
  • 213-598-5
  • InChI=1S/CH6Si/c1-2/h1-2H3
    Key: UIUXUFNYAYAMOE-UHFFFAOYSA-N
  • C[SiH3]
Properties
CH6Si
Molar mass 46.14 g/mol
Appearance Colorless hygroscopic gas[1]
Density 0.628 g cm−3
Melting point −157 °C (−251 °F; 116 K)
Boiling point −57 °C (−71 °F; 216 K)
Hydrolyzes[1]
Hazards
GHS labelling:
GHS02: FlammableGHS04: Compressed GasGHS07: Exclamation mark
Danger
H220, H280, H312, H315, H319, H332, H335, H336
P210, P261, P264, P271, P280, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P332+P313, P337+P313, P362, P363, P377, P381, P403, P403+P233, P405, P410+P403, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

It is a colorless gas at standard conditions.[3]

ReferencesEdit

  1. ^ a b MSDS from Matheson Tri-Gas
  2. ^ Nguyen, Kiet A.; Gordon, Mark S.; Raghavachari, Krishnan (1994). "Mechanisms and Energetics of the Reaction of Si+ with CH3-SiH3". The Journal of Physical Chemistry. 98 (27): 6704. doi:10.1021/j100078a010.
  3. ^ "Archived copy" (PDF). Archived from the original (PDF) on 2016-03-23. Retrieved 2012-12-13.{{cite web}}: CS1 maint: archived copy as title (link)