Methanediamine, N,N,N',N'-tetramethyl-

• Formula: C₅H₁₄N₂
• Molecular weight: 102.1781
• IUPAC Standard InChI: InChI=1S/C5H14N2/c1-6(2)5-7(3)4/h5H2,1-4H3 Copy

  
• IUPAC Standard InChIKey: VGIVLIHKENZQHQ-UHFFFAOYSA-N Copy
• CAS Registry Number: 51-80-9
• 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: Bis(dimethylamino)methane; Dimethyl[(dimethylamino)methyl]amine; Methylenebis(dimethylamine); N,N,N',N'-Tetramethyldiaminomethane; N,N,N',N'-Tetramethylmethanediamine; N,N,N',N'-Tetramethylmethylenediamine; Tetramethylmethylenediamine; ((CH3)2N)2CH2; Methylenediamine, N,N,N',N'-tetramethyl-; N,N,N',N'-Tetramethyldiaminomethan; NA 9069; NSC 166169
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• Information on this page:
  • Phase change data
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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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

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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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

2 +  =  + 

By formula: 2C₂H₇N + CH₂O = C₅H₁₄N₂ + H₂O

References

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

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Aylett and Peterson, 1965
Aylett, B.J.; Peterson, L.K., 747. The relative stabilities of some complexes of dimethyl-amino-silanes and -methanes with Lewis acids, J. Chem. Soc., 1965, 4043, https://doi.org/10.1039/jr9650004043 . [all data]

Rogers and Rapiejko, 1974
Rogers, F.E.; Rapiejko, R.J., Thermochemistry of carbonyl addition reactions. II. Enthalpy of addition of dimethylamine to formaldehyde, J. Phys. Chem., 1974, 78, 599-603. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔvapH	Enthalpy of vaporization

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