Cyclopentanol, 2-methyl-, trans-

• Formula: C₆H₁₂O
• Molecular weight: 100.1589
• IUPAC Standard InChI: InChI=1S/C6H12O/c1-5-3-2-4-6(5)7/h5-7H,2-4H2,1H3/t5-,6-/m1/s1 Copy

  
• IUPAC Standard InChIKey: BVIJQMCYYASIFP-PHDIDXHHSA-N Copy
• CAS Registry Number: 25144-04-1
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Stereoisomers:
  • Cyclopentanol, 2-methyl-
  • Cyclopentanol, 2-methyl-, cis-
• Other names: trans-2-Methylcyclopentanol; 2-Methylcyclopentanol, (E)-; (E)-2-Methylcyclopentanol; trans-2-Methylcyclopentan-1-ol; 2-Methylcyclopentanol, (trans)-
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• Information on this page:
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • 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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
BS - Robert L. Brown and Stephen E. Stein

Reduced pressure boiling point

Reaction 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: John E. Bartmess

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Individual Reactions

C₆H₁₁O^- +  =

By formula: C₆H₁₁O^- + H⁺ = C₆H₁₂O

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: John E. Bartmess

De-protonation reactions

C₆H₁₁O^- +  =

By formula: C₆H₁₁O^- + H⁺ = C₆H₁₂O

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

Van Den Dool and Kratz RI, polar column, temperature ramp

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References

Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, NIST Subscription Links, Notes

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

Brown, Ayyangar, et al., 1964
Brown, H.C.; Ayyangar, N.R.; Zweifel, G., Hydroboration XIX. The Reaction of Diisopinocpmpheylborane with Representative trand and Hindered Olefins. Triisopinocampheldiborane as A Reagent for the Configuraional Assignment of Alcohols and Ole, J. Am. Chem. Soc., 1964, 86, 1071-6. [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]

Haas and Harrison, 1993
Haas, M.J.; Harrison, A.G., The Fragmentation of Proton-Bound Cluster Ions and the Gas-Phase Acidities of Alcohols, Int. J. Mass Spectrom. Ion Proc., 1993, 124, 2, 115, https://doi.org/10.1016/0168-1176(93)80003-W . [all data]

Tanchotikul and Hsieh, 1989
Tanchotikul, U.; Hsieh, T.C.-Y., Volatile Flavor Components in Crayfish Waste, J. Food Sci., 1989, 54, 6, 1515-1520, https://doi.org/10.1111/j.1365-2621.1989.tb05149.x . [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

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