N-Methyl methanimine
- Formula: C2H5N
- Molecular weight: 43.0678
- CAS Registry Number: 1761-67-7
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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 11. ± 2. | kcal/mol | Ion | Peerboom, Ingemann, et al., 1990 | Appearance potentials |
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
C2H4N- + = C2H5N
By formula: C2H4N- + H+ = C2H5N
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 384.6 ± 5.1 | kcal/mol | G+TS | Kass and DePuy, 1985 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 378.0 ± 5.0 | kcal/mol | IMRB | Kass and DePuy, 1985 | gas phase |
(CAS Reg. No. 34285-60-4 • 4294967295C2H5N) + C2H5N = CAS Reg. No. 34285-60-4
By formula: (CAS Reg. No. 34285-60-4 • 4294967295C2H5N) + C2H5N = CAS Reg. No. 34285-60-4
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 18.9 ± 2.2 | kcal/mol | N/A | MacKay, Hemsworth, et al., 1976 | gas phase |
References
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Peerboom, Ingemann, et al., 1990
Peerboom, R.A.L.; Ingemann, S.; Nibbering, N.M.M.; Liebman, J.F.,
Proton affinities and heats of formation of the imines CH2=NH, CH2=NMe and PhCH=NH,
J. Chem. Soc. Perkin Trans. 2, 1990, 1825-1828. [all data]
Kass and DePuy, 1985
Kass, S.R.; DePuy, C.H.,
Gas phase ion chemistry of azides. The generation of CH=N- and CH2=NCH2-,
J. Org. Chem., 1985, 50, 2874. [all data]
MacKay, Hemsworth, et al., 1976
MacKay, G.J.; Hemsworth, R.S.; Bohme, D.K.,
Absolute gas-phase acidities of CH3NH2, C2H5NH2, (CH3)2NH, and (CH3)3N,
Can. J. Chem., 1976, 54, 1624. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas 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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