1-Chloro-1,1,3,3,3-pentafluoropropane
- Formula: C3H2ClF5
- Molecular weight: 168.493
- CAS Registry Number: 460-92-4
- Information on this page:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -275.22 ± 0.22 | kcal/mol | Ccr | Slavutskaya, Kolesov, et al., 1973 | Reanalyzed by Kolesov and Kozina, 1986, Original value = -271.94 ± 0.18 kcal/mol |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -281.63 ± 0.86 | kcal/mol | Ccr | Slavutskaya, Kolesov, et al., 1973 | Reanalyzed by Kolesov and Kozina, 1986, Original value = -278.36 ± 0.18 kcal/mol; ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -288.27 ± 0.17 | kcal/mol | Ccr | Slavutskaya, Kolesov, et al., 1973 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°liquid | 96.479 | cal/mol*K | N/A | Vorob'ev, Kolesov, et al., 1974 | DH |
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 46.960 | 298.15 | Vorob'ev, Kolesov, et al., 1974 | T = 12 to 300 K. Data in paper deposited at VINITI, No. 6783-73, 25 Sept. 1973.; DH |
Phase change data
Go To: Top, Gas phase thermochemistry data, 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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 301.5 | K | N/A | PCR Inc., 1990 | BS |
| Quantity | Value | Units | Method | Reference | Comment |
| Ttriple | 165.42 | K | N/A | Vorob'ev, Kolesov, et al., 1974 | Uncertainty assigned by TRC = 0.02 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 6.42 | kcal/mol | E | Slavutskaya, Kolesov, et al., 1973 | ALS |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 2.5031 | 165.42 | Vorob'ev, Kolesov, et al., 1974 | DH |
| 2.502 | 165.4 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
| ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 15.13 | 165.42 | Vorob'ev, Kolesov, et al., 1974 | DH |
References
Go To: Top, Gas phase thermochemistry data, 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.
Slavutskaya, Kolesov, et al., 1973
Slavutskaya, G.M.; Kolesov, V.P.; Durkina, G.S.,
Standard enthalpy of formation of 3-chloro-1,1,1,3,3-pentafluoropropane,
Russ. J. Phys. Chem. (Engl. Transl.), 1973, 47, 1357. [all data]
Kolesov and Kozina, 1986
Kolesov, V.P.; Kozina, M.P.,
Thermochemistry of organic and organohalogen compounds,
Russ. Chem. Rev., 1986, 55, 912. [all data]
Vorob'ev, Kolesov, et al., 1974
Vorob'ev, V.N.; Kolesov, V.P.; Sarzhina, E.A.; Kuramshina, G.M.; Pentin, Yu.A.,
The heat capacity, thermodynamic functions and conformational isomerism of 3-chloro-1,1,1,3,3-pentafluoropropane in the range 12-300K,
Zhur. Fiz. Khim., 1974, 48, 239. [all data]
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [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, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions Tboil Boiling point Ttriple Triple point temperature 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 ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion 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.