Ethanethioic acid, trifluoro-, S-ethyl ester

• Formula: C₄H₅F₃OS
• Molecular weight: 158.142
• IUPAC Standard InChI: InChI=1S/C4H5F3OS/c1-2-9-3(8)4(5,6)7/h2H2,1H3 Copy

  
• IUPAC Standard InChIKey: VGGUKFAVHPGNBF-UHFFFAOYSA-N Copy
• CAS Registry Number: 383-64-2
• Chemical structure:
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• Other names: Acetic acid, trifluorothio-, S-ethyl ester; S-Ethyl trifluorothioacetate; Ethyl trifluorothiolacetate; Trifluoroethanethioic acid S-ethyl ester; S-Ethylthioltrifluoroacetate; S-Ethylthiotrifluoroacetate; Ethyl trifluorothioacetate; Trifluorothioacetic acid S-ethyl ester; S-Ethyl trifluoroethanethioate; Ethanethioic acid, 2,2,2-trifluoro-, S-ethyl ester; NSC 88936
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• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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Gas phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Condensed phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - 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.

Guthrie, 1978
Guthrie, J.P., Hydration of thioesters. Evaluation of the free-energy changes for the addition of water to some thioesters, rate-equilibrium correlations over very wide ranges in equilibrium constants, and a new mechanistic criterion, J. Am. Chem. Soc., 1978, 100, 5892-5904. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References

• Symbols used in this document:
  

  Tboil	Boiling point
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions

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