1-Piperazineethanol

• Formula: C₆H₁₄N₂O
• Molecular weight: 130.1882
• IUPAC Standard InChI: InChI=1S/C6H14N2O/c9-6-5-8-3-1-7-2-4-8/h7,9H,1-6H2 Copy

  
• IUPAC Standard InChIKey: WFCSWCVEJLETKA-UHFFFAOYSA-N Copy
• CAS Registry Number: 103-76-4
• 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:
  • Piperazine, 1-(2-hydroxyethyl)
• Other names: (2-Hydroxyethyl)piperazine; Ethanol, 2-(1-piperazinyl)-; Hydroxyethylpiperazine; N-(β-Hydroxyethyl)piperazine; N-(Hydroxyethyl)piperazine; N-(2-Hydroxyethyl)piperazine; 1-(β-Hydroxyethyl)piperazine; 1-(2-Hydroxyethyl)piperazine; 1-Piperazinethanol; 2-(1-Piperazinyl)ethanol; 2-Piperazinoethanol; 4-(2-Hydroxyethyl)piperazine; 1-Hydroxy-2-(piperazin-1-yl)ethane; USAF DO-22; NSC 26884; 2-piperazin-1-ylethanol
• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
• Options:
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• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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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
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes

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

Gutner, Masalitinova, et al., 1982
Gutner, N.M.; Masalitinova, T.N.; Mon'yakova, O.N.; Lebedeva, N.D., Heats of combustion and formation of some cyclic compounds, Termodin. Organ. Soedin., 1982, 46-49. [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]

Verevkin, 2002
Verevkin, Sergey P., Relationships among strain energies of mono- and poly-cyclic cyclohexanoid molecules and strain of their component rings, The Journal of Chemical Thermodynamics, 2002, 34, 2, 263-275, https://doi.org/10.1006/jcht.2001.0896 . [all data]

Notes

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

• Symbols used in this document:
  

  Tboil	Boiling point
  ΔcH°liquid	Enthalpy of combustion of liquid 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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