Trichloromonofluoromethane
- Formula: CCl3F
- Molecular weight: 137.368
- IUPAC Standard InChIKey: CYRMSUTZVYGINF-UHFFFAOYSA-N
- CAS Registry Number: 75-69-4
- 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. - Other names: Methane, trichlorofluoro-; Algofrene Type 1; Arcton 9; Chlorofluoromethane (CCl3F); Electro-CF 11; F 11B; Fluorochloroform; Fluorotrichloromethane; Freon MF; Freon 11; Frigen 11; Frigen 11A; FC 11; FC 11, Halocarbon; FKW 11; Genetron 11; Isceon 131; Isotron 11; Kaltron 11; Ledon 11; Monofluorotrichloromethane; Propellant 11; R 11; R 11, Halocarbon; Trichlorofluoromethane; CFCl3; Fluorocarbon 11; Triclorofluormethane; CCl3F; Khladon 11; F 11; Halon 11; Refrigerant 11; Daiflon S 1; Daiflon 11; Arcton 11; Frigen S 11; Refrigerant R11; Distillex DS6; Methane, fluorotrichloro-; Chladone 11; Dymel 11; F 11 (halocarbon); Fluon 11; Freon 11A; Trichloromethyl fluoride; Trichlorofluorocarbon; Genetron 11SBA; fluorotrichloromethane (Freon 11)
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), 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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -69.001 | kcal/mol | Review | Chase, 1998 | Data last reviewed in June, 1970 |
ΔfH°gas | -66.4 ± 2.1 | kcal/mol | Cm | Baibuz, 1961 | ALS |
ΔfH°gas | -64.1 ± 2.0 | kcal/mol | Ccb | Wartenberg and Schiefer, 1955 | Reanalyzed by Cox and Pilcher, 1970, Original value = -67. kcal/mol; ALS |
ΔfH°gas | -70. ± 4. | kcal/mol | Cm | Kirkbride and Davidson, 1954 | Von Wartenberg method; ALS |
Quantity | Value | Units | Method | Reference | Comment |
S°gas,1 bar | 74.030 | cal/mol*K | Review | Chase, 1998 | Data last reviewed in June, 1970 |
Gas Phase Heat Capacity (Shomate Equation)
Cp° = A + B*t + C*t2 + D*t3 +
E/t2
H° − H°298.15= A*t + B*t2/2 +
C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 −
E/(2*t2) + G
Cp = heat capacity (cal/mol*K)
H° = standard enthalpy (kcal/mol)
S° = standard entropy (cal/mol*K)
t = temperature (K) / 1000.
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Temperature (K) | 298. to 600. | 600. to 6000. |
---|---|---|
A | 8.142089 | 25.39900 |
B | 55.07431 | 0.297628 |
C | -69.18160 | -0.069945 |
D | 32.39121 | 0.005415 |
E | -0.055512 | -0.886731 |
F | -73.51451 | -79.32330 |
G | 69.93791 | 100.3520 |
H | -69.00010 | -69.00010 |
Reference | Chase, 1998 | Chase, 1998 |
Comment | Data last reviewed in June, 1970 | Data last reviewed in June, 1970 |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), 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°liquid | 53.920 | cal/mol*K | N/A | Osborne, Garner, et al., 1941 | Value for saturated liquid. |
Constant pressure heat capacity of liquid
Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
29.28 | 303.15 | Wirbser, Brauning, et al., 1992 | T = 288 to 503 K. p = 0.6 MPa. |
29.051 | 298.15 | Osborne, Garner, et al., 1941 | T = 15 to 290 K. Value for saturated liquid. |
30.28 | 298.15 | Benning, McHarness, et al., 1940 | T = 261 to 347 K. Data calculated from equation. |
Phase change data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), 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
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 296.9 | K | N/A | PCR Inc., 1990 | BS |
Tboil | 296.8 | K | N/A | Altunin, Geller, et al., 1987 | Uncertainty assigned by TRC = 0.05 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 162. | K | N/A | Wang, Adcock, et al., 1991 | Uncertainty assigned by TRC = 2. K; TRC |
Tfus | 162.72 | K | N/A | Ott, Woodfield, et al., 1987 | Uncertainty assigned by TRC = 0.01 K; TRC |
Tfus | 162.7 | K | N/A | Guanquan, Ott, et al., 1986 | Uncertainty assigned by TRC = 0.1 K; TRC |
Tfus | 165.4 | K | N/A | Martin, 1982 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tfus | 162.67 | K | N/A | Ott, Goates, et al., 1964 | Uncertainty assigned by TRC = 0.05 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 162.6 ± 0.4 | K | AVG | N/A | Average of 9 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 471.1 | K | N/A | Wang, Adcock, et al., 1991 | Uncertainty assigned by TRC = 0.5 K; TRC |
Tc | 471.15 | K | N/A | Altunin, Geller, et al., 1987 | Uncertainty assigned by TRC = 0.1 K; TRC |
Tc | 471.15 | K | N/A | Okada, Uematsu, et al., 1986 | Uncertainty assigned by TRC = 0.04 K; Tc selected from literature to correlate density meas.; TRC |
Tc | 471.15 | K | N/A | Benning and McHarness, 1940 | Uncertainty assigned by TRC = 0.4 K; by visual observation of the meniscus; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 44.08 | atm | N/A | Wang, Adcock, et al., 1991 | Uncertainty assigned by TRC = 0.12 atm; TRC |
Pc | 43.13 | atm | N/A | Altunin, Geller, et al., 1987 | Uncertainty assigned by TRC = 0.49 atm; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Vc | 0.247 | l/mol | N/A | Wang, Adcock, et al., 1991 | Uncertainty assigned by TRC = 0.006 l/mol; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 4.151 | mol/l | N/A | Altunin, Geller, et al., 1987 | Uncertainty assigned by TRC = 0.004 mol/l; ~; TRC |
ρc | 4.03 | mol/l | N/A | Okada, Uematsu, et al., 1986 | Uncertainty assigned by TRC = 0.0403 mol/l; Density measured with magnetic densimeter. Tc, Dc selected from literature to correlate density measurements. R11; TRC |
ρc | 4.03 | mol/l | N/A | Benning and McHarness, 1940 | Uncertainty assigned by TRC = 0.01 mol/l; by extrapolation of rectilinear diameter to critical temp.; TRC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
6.0251 | 290.40 | N/A | Osborne, Garner, et al., 1941 | P = 80.33 kPA.; DH |
6.81 | 228. | A | Stephenson and Malanowski, 1987 | Based on data from 213. to 301. K.; AC |
6.74 | 234. | A | Stephenson and Malanowski, 1987 | Based on data from 213. to 249. K.; AC |
6.12 | 310. | A | Stephenson and Malanowski, 1987 | Based on data from 295. to 363. K.; AC |
5.90 | 372. | A | Stephenson and Malanowski, 1987 | Based on data from 357. to 429. K.; AC |
6.00 | 439. | A | Stephenson and Malanowski, 1987 | Based on data from 424. to 468. K.; AC |
6.52 | 251. | N/A | Kudchadker, Kudchadker, et al., 1979 | Based on data from 237. to 293. K.; AC |
6.48 | 276. | N/A | Osborne, Garner, et al., 1941 | Based on data from 237. to 293. K.; AC |
6.02 | 290. | C | Osborne, Garner, et al., 1941 | AC |
6.31 | 259. | N/A | Benning and McHarness, 1940, 2 | Based on data from 244. to 334. K.; AC |
Entropy of vaporization
ΔvapS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
20.75 | 290.40 | Osborne, Garner, et al., 1941 | P; DH |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
236.48 to 293.04 | 4.02237 | 1051.836 | -35.287 | Osborne, Garner, et al., 1941 | Coefficents calculated by NIST from author's data. |
243.50 to 334.30 | 4.00876 | 1043.303 | -36.602 | Benning and McHarness, 1940, 2 | Coefficents calculated by NIST from author's data. |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
1.6476 | 162.68 | Osborne, Garner, et al., 1941 | DH |
1.6 | 162.7 | Domalski and Hearing, 1996 | AC |
1.888 | 165.4 | Martin, 1982, 2 | DH |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
10.13 | 162.68 | Osborne, Garner, et al., 1941 | DH |
11.4 | 165.4 | Martin, 1982, 2 | DH |
IR Spectrum
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References, Notes
Data compiled by: Coblentz Society, Inc.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Mass spectrum (electron ionization)
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, IR Spectrum, 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
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | KONINKLIJKE/SHELL LAB., AMSTERDAM, THE NETHERLANDS |
NIST MS number | 34555 |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Chase, 1998
Chase, M.W., Jr.,
NIST-JANAF Themochemical Tables, Fourth Edition,
J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]
Baibuz, 1961
Baibuz, V.F.,
Explosion method and heat of formation of CF4, CFCl, CFCl3, and CCl4,
Dokl. Phys. Chem. (Engl. Transl.), 1961, 140, 786-788, In original 1358. [all data]
Wartenberg and Schiefer, 1955
Wartenberg, H.V.; Schiefer, J.,
Bildungswarmen von fluor-chlor-kohlenstoff-verbindungen,
Z. Anorg. Chem., 1955, 278, 326-332. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Kirkbride and Davidson, 1954
Kirkbride, F.W.; Davidson, F.G.,
Heats of formation of gaseous fluoro- and fluorochloro-carbons,
Nature (London), 1954, 174, 79-80. [all data]
Osborne, Garner, et al., 1941
Osborne, D.W.; Garner, C.S.; Doescher, R.N.; Yost, D.M.,
The heat capacity, entropy, heats of fusion and vaporization and vapor pressure of fluorotrichloromethane,
J. Am. Chem. Soc., 1941, 63, 3496-3499. [all data]
Wirbser, Brauning, et al., 1992
Wirbser, H.; Brauning, G.; Ernst, G.,
Flow-calorimetric specific heat capacities of the refrigerants CFCl3 (R11) and CF2ClCFCl2 (R113) at pressures between 0.6 MPa and 30 MPa and temperatures between 288.15 and 503.15 K,
J. Chem. Thermodynam., 1992, 24, 783-784. [all data]
Benning, McHarness, et al., 1940
Benning, A.F.; McHarness, R.C.; Markwood, W.H., Jr.; Smith, W.J.,
Thermodynamic properties of fluorochloromethanes and -ethanes. Heat capacity of the liquid and vapor of three fluorochloromethanes and trifluorotrichloroethane,
Ind. and Eng. Chem., 1940, 32, 976-980. [all data]
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]
Altunin, Geller, et al., 1987
Altunin, V.V.; Geller, V.Z.; Kremenvskaya, E.A.; Perel'shtein, I.I.; Petrov, E.K.,
Thermophysical Properties of Freons, Methane Ser. Part 2, Vol. 9, NSRDS-USSR, Selover, T. B., Ed., Hemisphere, New York, 1987. [all data]
Wang, Adcock, et al., 1991
Wang, B.H.; Adcock, J.L.; Mathur, S.B.; Van Hook, W.A.,
Vapor pressures, liquid molar volumes, vapor non-idealities, and critical properties of some fluorinated ethers: CF3OCF2OCF3, CF3OCF2CF2H, c-CF2CF2 CF2O, CF3OCF2H, and CF3OCH3; and of CCl3F and CF2CI,
J. Chem. Thermodyn., 1991, 23, 699-710. [all data]
Ott, Woodfield, et al., 1987
Ott, J.B.; Woodfield, B.F.; Guanquan, C.; Boerio-Goates, J.; Goates, J.R.,
(Solid + Liquid) Phase Equilibriain Acetonitrile + Tetrachloromethane, + Trichloromethane, + Trichlorofluoromethane, and + 1,1,1-Trichlorotrifluoromethane,
J. Chem. Thermodyn., 1987, 19, 177. [all data]
Guanquan, Ott, et al., 1986
Guanquan, C.; Ott, J.B.; Goates, J.R.,
(Solid+liquid) phase equilibria and solid-compound formation in 1,2-dimethoxyethane+tetrachloromethane, +trichlorofluoromethane, and +trichloromethane,
J. Chem. Thermodyn., 1986, 18, 31. [all data]
Martin, 1982
Martin, C.A.,
Specific heat anomalies in some organic compounds
in Therm. Anal., Proc. Int. Conf., 7th, 2, 1982. [all data]
Ott, Goates, et al., 1964
Ott, J.B.; Goates, J.R.; Mangelson, N.F.,
Solid compound formation in the ccl(4) mixtures of p-dioxane with ccl(4), cbrcl(3), and cfcl(3): solid-liquid phase equilibria in binary and cfcl(3) systems,
J. Chem. Eng. Data, 1964, 9, 203. [all data]
Okada, Uematsu, et al., 1986
Okada, M.; Uematsu, M.; Watanabe, K.,
Orthobaric liquid densities of trichloro-fluoromethane, dichlorodi-fluoromethane, chlorodifluoromethane, 1,1,2-trichlorotrifluoroethane, 1,2-dichlorotetrafluoroethane, and of the azeotropic mixtur,
J. Chem. Thermodyn., 1986, 18, 527. [all data]
Benning and McHarness, 1940
Benning, A.F.; McHarness, R.C.,
Thermodynamic Properties of Fluorochloromethanes and -Ethanes densities and critical constants of three fluorochloromethanes and trifluorotrichloroethane,
Ind. Eng. Chem., 1940, 32, 814. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Kudchadker, Kudchadker, et al., 1979
Kudchadker, A.P.; Kudchadker, S.A.; Shukla, R.P.; Patnaik, P.R.,
Vapor pressures and boiling points of selected halomethanes,
J. Phys. Chem. Ref. Data, 1979, 8, 2, 499, https://doi.org/10.1063/1.555600
. [all data]
Benning and McHarness, 1940, 2
Benning, A.F.; McHarness, R.C.,
Thermodynamic Properties of Fluorochloromethanes and -Ethanes Vapor Pressure of Three Fluorochloromethanes and Trifluorotichloroethane,
Ind. Eng. Chem., 1940, 32, 4, 497-499, https://doi.org/10.1021/ie50364a011
. [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]
Martin, 1982, 2
Martin, C.A.,
Specific heat anomalies in some organic compounds, Therm. Anal., Proc. Int. Conf.,
7th, 1982, 2, 829-835. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid Pc Critical pressure S°gas,1 bar Entropy of gas at standard conditions (1 bar) S°liquid Entropy of liquid at standard conditions Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point Ttriple Triple point temperature Vc Critical volume ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔvapH Enthalpy of vaporization ΔvapS Entropy of vaporization ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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