N,N,N',N'-Tetrafluoro-1,1-cyclohexanediamine
- Formula: C6H10F4N2
- Molecular weight: 186.1506
- IUPAC Standard InChI: InChI=1S/C6H10F4N2/c7-11(8)6(12(9)10)4-2-1-3-5-6/h1-5H2
- IUPAC Standard InChIKey: RCMZPLCRAKQHFI-UHFFFAOYSA-N
- CAS Registry Number: 18273-20-6
- 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. - Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Options:
Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, NIST Subscription Links, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -174.1 ± 3.6 | kJ/mol | Ccb | Pepekin and Apin, 1972 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -175. ± 3. kJ/mol |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, Phase change data, NIST Subscription Links, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -218.4 ± 3.5 | kJ/mol | Ccb | Pepekin and Apin, 1972 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -220. ± 2. kJ/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -4288. ± 2. | kJ/mol | Ccb | Pepekin and Apin, 1972 |
Phase change data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, NIST Subscription Links, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 44.4 ± 0.8 | kJ/mol | V | Pepekin and Apin, 1972 |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, NIST Subscription Links, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pepekin and Apin, 1972
Pepekin, V.I.; Apin, A.Ya.,
Enthalpy of formation of 1,1-bis(difluoroamino)cyclohexane,
Bull. Acad. Sci. USSR, Div. Chem. Sci., 1972, 2298-2299. [all data]
Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P.,
Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, NIST Subscription Links, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - 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.