1,2-Cyclopentanediol, trans-

• Formula: C₅H₁₀O₂
• Molecular weight: 102.1317
• IUPAC Standard InChI: InChI=1S/C5H10O2/c6-4-2-1-3-5(4)7/h4-7H,1-3H2/t4-,5-/m0/s1 Copy

  
• IUPAC Standard InChIKey: VCVOSERVUCJNPR-WHFBIAKZSA-N Copy
• CAS Registry Number: 5057-99-8
• 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.
• Stereoisomers:
  • Cis-Cyclopenten-1,2-diol
• Other names: trans-1,2-Cyclopentanediol; trans-cyclopentane-1,2-diol
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
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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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Reduced pressure boiling point

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: Coblentz Society, Inc.

Condensed Phase Spectrum

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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

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

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes

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

Jung and Dahmlos, 1942
Jung, G.; Dahmlos, J., Thermochemische untersuchungen zur frage der drehbarkeit um C-C-bindunge, Z. Phys. Chem., 1942, 190, 230-240. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Verkade, Coops, et al., 1928
Verkade, P.E.; Coops, J., Jr.; Maan, Chr.J., Calorimetrische Untersuchungen. XV. Thermochemische studien uber cycloparaffine und ihre derivate: 1. Experimentelle daten fur funf- und sechsgliedrige cyclische diole, Ann., 1928, 467, 217-239. [all data]

Stoll, Lindenmann, et al., 1953
Stoll, A.; Lindenmann, A.; Jucker, E., Alkaloid Syntheses II. The Synthesis of Glutaraldehyde, Helv. Chim. Acta, 1953, 36, 268-74. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  Tfus	Fusion (melting) point
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions

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