Benzenamine, 2,3,4,5,6-pentafluoro-
- Formula: C6H2F5N
- Molecular weight: 183.0788
- IUPAC Standard InChIKey: NOXLGCOSAFGMDV-UHFFFAOYSA-N
- CAS Registry Number: 771-60-8
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Aniline, 2,3,4,5,6-pentafluoro-; Pentafluoroaniline; Pentafluorophenylamine; 2,3,4,5,6-Pentafluoroaniline; Aminopentafluorobenzene; 1-Amino-2,3,4,5,6-pentafluorobenzene
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Condensed phase thermochemistry data
Go To: Top, Phase change 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: Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
S°solid,1 bar | 246.23 | J/mol*K | N/A | Paukov, Lavrent'eva, et al., 1969 | crystaline, I phase |
Constant pressure heat capacity of solid
Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
230.79 | 298.15 | Paukov, Lavrent'eva, et al., 1969 | crystaline, I phase; T = 12 to 320 K. |
Phase change data
Go To: Top, Condensed phase thermochemistry 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 426. | K | N/A | PCR Inc., 1990 | BS |
Tboil | 426.7 | K | N/A | Weast and Grasselli, 1989 | BS |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 306.75 | K | N/A | Paukov, Lavrent'eva, et al., 1969, 2 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.03 K; TRC |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
14.27 | 306.8 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
13.71 | 287.4 | Domalski and Hearing, 1996 | CAL |
46.51 | 306.8 |
Enthalpy of phase transition
ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
3.941 | 287.4 | crystaline, II | crystaline, I | Paukov, Lavrent'eva, et al., 1969 | DH |
14.267 | 306.75 | crystaline, I | liquid | Paukov, Lavrent'eva, et al., 1969 | DH |
Entropy of phase transition
ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
13.71 | 287.4 | crystaline, II | crystaline, I | Paukov, Lavrent'eva, et al., 1969 | DH |
46.51 | 306.75 | crystaline, I | liquid | Paukov, Lavrent'eva, et al., 1969 | DH |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Paukov, Lavrent'eva, et al., 1969
Paukov, I.E.; Lavrent'eva, M.N.; Anisimov, M.P.,
Heat capacity at low temperatrues, phase transitions, entropy and enthalpy of pentafluoroaniline,
Zhur. Fiz. Khim., 1969, 43, 2941-2943. [all data]
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Paukov, Lavrent'eva, et al., 1969, 2
Paukov, I.E.; Lavrent'eva, M.N.; Anisimov, M.P.,
Heat capacity at low temperatures, phase transition, entropy and enthalpy of pentafluoroaniline,
Zh. Fiz. Khim., 1969, 43, 2941-3. [all data]
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D.,
Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III,
J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) Tboil Boiling point Ttriple Triple point temperature ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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