Silane, ethenyltrimethyl-

• Formula: C₅H₁₂Si
• Molecular weight: 100.2343
• IUPAC Standard InChI: InChI=1S/C5H12Si/c1-5-6(2,3)4/h5H,1H2,2-4H3 Copy

  
• IUPAC Standard InChIKey: GCSJLQSCSDMKTP-UHFFFAOYSA-N Copy
• CAS Registry Number: 754-05-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Silane, trimethylvinyl-; (Trimethylsilyl)ethylene; Trimethylvinylsilane; Vinyltrimethylsilane; CH2=CHSi(CH3)3; Vinyltrimethysilane
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of fusion

Entropy of fusion

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

Appearance energy determinations

References

Go To: Top, Phase change data, Gas phase ion energetics data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Lebedev, Lebedev, et al., 1981
Lebedev, B.V.; Lebedev, N.K.; Khotimskii, V.S.; Durgar'yan, S.G.; Nametkin, N.S., Thermodynamics of polymerization of vinylorganosilanes, Dokl. Akad. Nauk SSSR, 1981, 259, 629. [all data]

Rabinovich, Lebedev, et al., 1975
Rabinovich, I.B.; Lebedev, B.V.; Tsvetkova, L.Ya.; Nametkin, N.S.; Durgar'yan, S.G.; Khotimskii, V.S., Thermodynamics of polymerization of vinyltrimethylsilane, Vysokomol. Soedin., Ser. A, 1975, 17, 1421. [all data]

Voronkov, Baryshok, et al., 1988
Voronkov, M.G.; Baryshok, V.P.; Klyuchnikov, V.A.; Danilova, T.F.; Pepekin, V.I.; Korchagina, A.N.; Khudobin, Yu.I., Thermochemistry of organosilicon compounds, Journal of Organometallic Chemistry, 1988, 345, 1-2, 27-38, https://doi.org/10.1016/0022-328X(88)80231-6 . [all data]

Lebedev, Lebedev, et al., 1981, 2
Lebedev, B.V.; Lebedev, N.K.; Khotimskii, V.S.; Durgar'yan, S.G.; Nametkin, N.S., Thermodynamics of polymerization of vinylorganosilanes, Dokl. Akad. Nauk, 1981, SSSR 259, 629-633. [all data]

Rabinovich, Lebedev, et al., 1975, 2
Rabinovich, I.B.; Lebedev, B.V.; Tsvetkova, L.Ya.; Nametkin, N.S.; Durgar'yan, S.G.; Khotimskii, V.S.; Kiparisova, Y.G., Thermodynamics of polymerization of vinyltrimethylsilane, Vysokomol. Soedin., 1975, A17, 1421-1425. [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Smolinsky and Vasile, 1973
Smolinsky, G.; Vasile, M.J., Mass spectra of vinyltrimethylsilane and vinyltri(methyl-d₃)silane, Org. Mass Spectrom., 1973, 7, 1069. [all data]

Bock and Seidl, 1968
Bock, H.; Seidl, H., d-Orbitaleffekte in siliziumsubstituierten π-Elektronensystemen. VI. Spektroskopische Untersuchungen an Alkyl- und Silylathylenen, J. Organometal. Chem., 1968, 13, 87. [all data]

Khvostenko, Zykov, et al., 1981
Khvostenko, V.I.; Zykov, B.G.; Yuriev, V.P.; Mironov, V.F.; Kovel'zon, G.I.; Panasenko, A.A.; Sheludyakov, V.D.; Gailyunas, I.A., Study of d(π)-p(π) interaction in vinyl- and alkylsilicon-containing compounds by photoelectron spectroscopy, J. Organomet. Chem., 1981, 218, 155. [all data]

Weidner and Schweig, 1972
Weidner, U.; Schweig, A., Theory and application of photoelectron spectroscopy. V. The nature of bonding in vinyl- and allylsilanes: the effects of σ-π (hyperconjugation) p_π-d_π conjugation in these compounds, J. Organomet. Chem., 1972, 39, 261. [all data]

Weidner and Schweig, 1972, 2
Weidner, U.; Schweig, A., Nature of the silicon β-effect in allyltrimethylsilane, Angew. Chem. Int. Ed. Engl., 1972, 11, 146. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  Tboil	Boiling point
  Ttriple	Triple point temperature
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  ΔvapH°	Enthalpy of vaporization at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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