2H-Thiopyran-3(4H)-one, dihydro-

• Formula: C₅H₈OS
• Molecular weight: 116.181
• IUPAC Standard InChI: InChI=1S/C5H8OS/c6-5-2-1-3-7-4-5/h1-4H2 Copy

  
• IUPAC Standard InChIKey: ATAMXDLUUTYFKT-UHFFFAOYSA-N Copy
• CAS Registry Number: 19090-03-0
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Dihydro-2H-thiopyran-3(4H)-one; Tetrahydrothiopyran-3-one; 1-Thiacyclohexan-3-one; 3-Oxotetrahydrothiopyran; 3-Thiacyclohexanone; 5,6-Dihydro-2(H)-thiopyran-3(4H)-one; Tetrahydrothia-3-pyranone
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• Information on this page:
  • Gas phase thermochemistry data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
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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

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, 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.

Geiseler and Sawistowsky, 1972
Geiseler, V.G.; Sawistowsky, J., Bildungsenthalpien und Mesomerieenergien von π-Bindungssystemen. 4. Mitteilung: Bildungsenthalpien einiger Thiacyclannone, Z. Phys. Chem. (Leipzig), 1972, 250, 43-48. [all data]

Girard and Durance, 2000
Girard, B.; Durance, T., Headspace volatiles of sockeye and pink salmon as affected by retort process, Food Chem. Toxicol., 2000, 65, 1, 34-39. [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Mass spectrum (electron ionization), Gas Chromatography, References

• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas at standard conditions

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