1,2-Ethanediamine, N,N'-bis(2-aminoethyl)-

• Formula: C₆H₁₈N₄
• Molecular weight: 146.2339
• IUPAC Standard InChI: InChI=1S/C6H18N4/c7-1-3-9-5-6-10-4-2-8/h9-10H,1-8H2 Copy

  
• IUPAC Standard InChIKey: VILCJCGEZXAXTO-UHFFFAOYSA-N Copy
• CAS Registry Number: 112-24-3
• 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:
  • Triethylenetetramine
• Other names: Triethylenetetramine; DEH 24; N,N'-Bis(2-Aminoethyl)-1,2-ethanediamine; N,N'-Bis(2-aminoethyl)ethylenediamine; Trien; TECZA; TETA; 1,4,7,10-Tetraazadecane; 1,8-Diamino-3,6-Diazaoctane; 3,6-Diazaoctane-1,8-diamine; 3,6-Diazaoctanethylenediamin; Ethylenediamine, N,N'-bis(2-aminoethyl)-; Araldite HY 951; Trientine; Araldite Hardener HY 951; N,N'-Bis(2-aminoethyl)-1,2-diaminoethane; Trientene; Ethanediamine, N,N'-bis(2-aminoethyl)-; 1,2-Ethanediamine, N1,N2-bis(2-aminoethyl)-; HY 951; NSC 443
• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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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: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

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

Reduced pressure boiling point

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.

Bobylev, Kamskaya, et al., 1988
Bobylev, V.A.; Kamskaya, O.I.; Kossoi, A.A.; Koludarova, E.Yu., Investigation of the heat capacity of ethyleneamines by differential scanning calorimetry, Zhur. Obshch. Khim., 1988, 58, 2536-2538. [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]

Efimova, Emel'yanenko, et al., 2010
Efimova, Anastasia A.; Emel'yanenko, Vladimir N.; Verevkin, Sergey P.; Chernyak, Yury, Vapour pressure and enthalpy of vaporization of aliphatic poly-amines, The Journal of Chemical Thermodynamics, 2010, 42, 3, 330-336, https://doi.org/10.1016/j.jct.2009.09.003 . [all data]

Afzal, Butt, et al., 1988
Afzal, M.; Butt, P.K.; Iqbal, M.J., J. Sci. Ind. Res., 1988, 31, 404. [all data]

Sivokova, Matejicek, et al., 1967
Sivokova, M.; Matejicek, A.; Juracka, F., Chem. Prum., 1967, 17, 4, 213. [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]

Dykyj, 1972
Dykyj, J., Petrochemia, 1972, 12, 1, 13. [all data]

Notes

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

• Symbols used in this document:
  

  Cp,liquid	Constant pressure heat capacity of liquid
  Tboil	Boiling point
  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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