Diethylhydroxylamine

• Formula: C₄H₁₁NO
• Molecular weight: 89.1362
• IUPAC Standard InChI: InChI=1S/C4H11NO/c1-3-5(6)4-2/h6H,3-4H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: FVCOIAYSJZGECG-UHFFFAOYSA-N Copy
• CAS Registry Number: 3710-84-7
• 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.
• Other names: DEHA; Ethanamine, N-ethyl-N-hydroxy-; N,N-Diethylhydroxyamine; N,N-Diethylhydroxylamine; N-Hydroxydiethylamine; Hydroxylamine, N,N-diethyl-; (C2H5)2NOH; Pennstop 1866
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• Information on this page:
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C₄H₁₀NO^- +  =

By formula: C₄H₁₀NO^- + H⁺ = C₄H₁₁NO

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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess

De-protonation reactions

C₄H₁₀NO^- +  =

By formula: C₄H₁₀NO^- + H⁺ = C₄H₁₁NO

References

Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

Steele, Chirico, et al., 1990
Steele, W.V.; Chirico, R.D.; Nguyen, A.; Hossenlopp, I.A.; Smith, N.K., Determination of ideal-gas enthalpies of formation for key compounds, Am. Inst. Chem. Eng. Symp. Ser. (AIChE Symp. Ser.), 1990, 138-154. [all data]

Bartmess, Basso, et al., 1983
Bartmess, J.E.; Basso, T.; eorgiadis, R.M., The electron affinity of a nitroxide radical, J. Phys. Chem., 1983, 87, 912. [all data]

Mahoney, Mendenhall, et al., 1973
Mahoney, L.R.; Mendenhall, G.D.; Ingold, K.U., Calorimetric and Equilibrium Studies on Some Stable Nitroxide and Iminoxy Radicals. Approximate O-H BDEs in Hydroxylamines and Oximes., J. Am. Chem. Soc., 1973, 95, 26, 8610, https://doi.org/10.1021/ja00807a018 . [all data]

Bordwell and Liu, 1996
Bordwell, F.G.; Liu, W.-Z., Solvent Effects on Homolytic Bond Dissociation Energies of Hydroxylic Acids, J. Am. Chem. Soc., 1996, 118, 44, 10819-10823, https://doi.org/10.1021/ja961469q . [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  Cp,liquid	Constant pressure heat capacity of liquid
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions
  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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