1-(Trimethylsilyl)-1-propyne

• Formula: C₆H₁₂Si
• Molecular weight: 112.2450
• IUPAC Standard InChI: InChI=1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3 Copy

  
• IUPAC Standard InChIKey: DCGLONGLPGISNX-UHFFFAOYSA-N Copy
• CAS Registry Number: 6224-91-5
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 1-(Trimethylsilyl)propyne; Silane, trimethyl-1-propynyl-; 1-(Trimethylsilyl)prop-1-yne; 1-Propynyltrimethylsilane; Propyne, 1-trimethylsilyl
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
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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
AC - William E. Acree, Jr., James S. Chickos

Enthalpy 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 compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Appearance energy determinations

IR Spectrum

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Gas Phase Spectrum

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Additional Data

Mass spectrum (electron ionization)

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

Gas Chromatography

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Normal alkane RI, non-polar column, temperature ramp

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References

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

Farchan Laboratories, 1990
Farchan Laboratories, Research Chemicals Catalog, Farchan Laboratories, Gainesville, FL, 1990, 91. [all data]

Kulagina and Lebedev, 1993
Kulagina, T.G.; Lebedev, B.V., Calorimetric study of trimethylsilylpropyne, its polymerization process and polytrimethylsilylpropyne in the range of 5 to 400 K, Calorim. Anal. Therm., 1993, 24, 253. [all data]

Lebedev and Kulagina, 1997
Lebedev, B.V.; Kulagina, T.G., Thermodynamic properties of 1-trimethylsilyl-1-propyne fromT=8 K toT=330 K, The Journal of Chemical Thermodynamics, 1997, 29, 5, 595-602, https://doi.org/10.1006/jcht.1996.0177 . [all data]

Takhistov, Khlebnikova, et al., 1980
Takhistov, V.; Khlebnikova, N.; Orlov, V., Photoionization study of energetic properties of cations formed with fragmentation of substituted acetylenes containing elements of IV B group, Org. React. Tartu, 1980, 17, 449. [all data]

Zenkevich, 2005
Zenkevich, I.G., Experimentally measured retention indices., 2005. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  Tboil	Boiling point
  ΔfusH	Enthalpy of fusion

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