Methenamine

• Formula: C₆H₁₂N₄
• Molecular weight: 140.1863
• IUPAC Standard InChI: InChI=1S/C6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2 Copy

  
• IUPAC Standard InChIKey: VKYKSIONXSXAKP-UHFFFAOYSA-N Copy
• CAS Registry Number: 100-97-0
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 1,3,5,7-Tetraazaadamantane; 1,3,5,7-Tetraazatricyclo[3.3.1.13,7]decane; Hexamethylenetetramine; Aceto HMT; Aminoform; Aminoformaldehyde; Ammoform; Ammonioformaldehyde; Antihydral; Cystogen; Duirexol; Ekagom H; Formamine; Formin; Herax UTS; Heterin; Hexa-Flo-Pulver; Hexaform; Hexamine; Hexasan; Methenamin; Preparation AF; Uramin; Uratrine; Uritone; Urodeine; Urotropin; Urotropine; Xametrin; 1,3,5,7-Tetraazatricyclo-[3.3.1.1(3,7)]decane; Cystamin; Hexaloids; Hexamethylenetetraamine; Hexamethylentetramin; Hexilmethylenamine; Resotropin; Nocceler H; Vulkacit H 30; Hexa; H.M.T.; HMT; Metramine; Vesaloin; Formin (heterocycle); Hexamethylenamine; Hexamine (heterocycle); Sanceler H
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• Information on this page:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • IR Spectrum
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Gas 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
DRB - Donald R. Burgess, Jr.

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 as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IR Spectrum

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

Data compiled by: Coblentz Society, Inc.

• Not specified, most likely a prism, grating, or hybrid spectrometer.; (NO SPECTRUM, ONLY SCANNED IMAGE IS AVAILABLE)

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

• gas; HP-GC/MS/IRD

References

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, IR Spectrum, Notes

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

Mansson, Rapport, et al., 1970
Mansson, M.; Rapport, N.; Westrum, E.F., Jr., Enthalpies of formation of globular molecules. I. Adamantane and hexamethylenetetramine, J. Am. Chem. Soc., 1970, 92, 7296-7299. [all data]

Delepine and Badoche, 1942
Delepine, M.; Badoche, M., Thermochimie de l'aldehyde formique, de l'hexamethylene-tetramine et de ses derive, C. R. Acad. Sci. Paris, 1942, 214, 777-780. [all data]

Dewar and Worley, 1969
Dewar, M.J.S.; Worley, S.D., Photoelectron spectra of molecules. I. Ionization potentials of some organic molecules and their interpretation, J. Chem. Phys., 1969, 50, 654. [all data]

Cowley, Lattman, et al., 1982
Cowley, A.H.; Lattman, M.; Stricklen, P.M.; Verkade, J.G., UV photoelectron spectroscopic investigation of some polycyclic group 5A compounds and related acyclic species. 1. Free and coordinated aminophosphines and related compounds, Inorg. Chem., 1982, 21, 543. [all data]

Nelsen and Buschek, 1974
Nelsen, S.F.; Buschek, J.M., Photoelectron spectra of some cyclic di- and polyamines. Lone pair-lone pair interaction in 1,3- and 1,4-diamines, J. Am. Chem. Soc., 1974, 96, 7930. [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, IR Spectrum, References

• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas at standard conditions

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