Cyclohexanamine, N,N-dimethyl-
- Formula: C8H17N
- Molecular weight: 127.2273
- IUPAC Standard InChI: InChI=1S/C8H17N/c1-9(2)8-6-4-3-5-7-8/h8H,3-7H2,1-2H3
- IUPAC Standard InChIKey: SVYKKECYCPFKGB-UHFFFAOYSA-N
- CAS Registry Number: 98-94-2
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Other names: Cyclohexylamine, N,N-dimethyl-; (Dimethylamino)cyclohexane; Cyclohexyldimethylamine; N-Cyclohexyldimethylamine; N,N-Dimethylcyclohexanamine; N,N-Dimethylcyclohexylamine; Polycat 8; N,N-Dimethyl-N-cyclohexylamine; N,N-Dimethylaminocyclohexane; Dimethylcyclohexylamine; UN 2264; NSC 163904
- Information on this page:
- Other data available:
- Options:
Gas phase ion energetics data
Go To: Top, Gas Chromatography, References, Notes
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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Proton affinity (review) | 983.6 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
| Quantity | Value | Units | Method | Reference | Comment |
| Gas basicity | 952.6 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.5 | PE | Brown, 1976 | LLK |
| 8.09 | PE | Brown, 1976 | Vertical value; LLK |
Gas Chromatography
Go To: Top, Gas phase ion energetics data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Apiezon | 100. | 995. | Golovnya, Zhuravleva, et al., 1976 | Column length: 2.7 m |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 994. | Jung, Wichmann, et al., 1999 | 25. m/0.20 mm/0.33 μm, 50. C @ 3. min, 5. K/min; Tend: 180. C |
References
Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Brown, 1976
Brown, R.S.,
Influence of remote substituents on ionization potential. Part II. Enamines,
Can. J. Chem., 1976, 54, 1521. [all data]
Golovnya, Zhuravleva, et al., 1976
Golovnya, R.V.; Zhuravleva, I.L.; Kapustin, Yu.P.,
Gas chromatographic separation of tertiary isoaliphatic amines on supports treated with trisodium phosphate,
Zh. Anal. Khim., 1976, 31, 764-768. [all data]
Jung, Wichmann, et al., 1999
Jung, A.; Wichmann, K.-H.; Kolb, M.,
VOC emission of polymeric packaging materials,
LaborPraxis, 1999, 23, 9, 20-22. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.