Ethyne, 1-trimethylsilyl-

• Formula: C₂H₄Si
• Molecular weight: 56.1387
• IUPAC Standard InChI: InChI=1S/C5H10Si/c1-5-6(2,3)4/h1H,2-4H3 Copy

  
• IUPAC Standard InChIKey: CWMFRHBXRUITQE-UHFFFAOYSA-N Copy
• CAS Registry Number: 1066-27-9
• 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.
• Species with the same structure:
  • (Trimethylsilyl)acetylene
• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
• 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 by: William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

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.

Ebsworth and Frankiss, 1963
Ebsworth, E.A.V.; Frankiss, S.G., 104. The preparation and properties of silylacetylene, and the structures of silyl cyanides, J. Chem. Soc., 1963, 661, https://doi.org/10.1039/jr9630000661 . [all data]

Notes

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• Symbols used in this document:
  

  ΔvapH

  Enthalpy of vaporization

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