Contents
Physical Properties
Temperature Dependent Properties
Datasets
Correlations
Similar Compounds
Mixtures
Sources
Physical Properties
Property
Value
Unit
Source
ω
0.2510
KDB
Δc H°gas
-1008.00 ± 2.00
kJ/mol
NIST
μ
2.30
debye
KDB
Δf G°
-679.20
kJ/mol
KDB
Δf H°gas
[-749.00; -746.10]
kJ/mol
Δf H°gas
-746.10
kJ/mol
KDB
Δf H°gas
-748.70 ± 3.20
kJ/mol
NIST
Δf H°gas
-749.00 ± 2.00
kJ/mol
NIST
Δfus H°
2.76
kJ/mol
Joback Calculated Property
Δvap H°
16.30
kJ/mol
Joback Calculated Property
IE
[12.90; 13.80]
eV
IE
13.30 ± 0.10
eV
NIST
IE
13.80
eV
NIST
IE
12.90 ± 0.10
eV
NIST
log 10 WS
-1.32
Crippen Calculated Property
log Poct/wat
1.569
Crippen Calculated Property
McVol
44.350
ml/mol
McGowan Calculated Property
Pc
[3411.60; 3769.00]
kPa
Pc
3760.00
kPa
KDB
Pc
3763.90 ± 5.00
kPa
NIST
Pc
3411.60 ± 5.00
kPa
NIST
Pc
3769.00 ± 5.00
kPa
NIST
Pc
3757.63 ± 103.42
kPa
NIST
ρc
[428.61; 433.65]
kg/m3
ρc
433.65 ± 3.36
kg/m3
NIST
ρc
433.65 ± 1.68
kg/m3
NIST
ρc
428.61 ± 3.36
kg/m3
NIST
ρc
433.65 ± 15.13
kg/m3
NIST
Inp
268.00
NIST
S°liquid
224.10
J/mol×K
NIST
Tboil
[225.60; 226.45]
K
Tboil
225.60
K
KDB
Tboil
226.00
K
NIST
Tboil
226.45 ± 0.10
K
NIST
Tc
[345.86; 346.30]
K
Tc
346.30
K
KDB
Tc
345.86 ± 0.05
K
NIST
Tc
345.86 ± 0.02
K
NIST
Tc
345.97 ± 0.20
K
NIST
Tc
346.25 ± 0.70
K
NIST
Tfus
161.80
K
KDB
Ttriple
161.82 ± 0.02
K
NIST
Vc
0.194
m3 /kmol
KDB
Zc
0.2533380
KDB
Temperature Dependent Properties
Property
Value
Unit
Temperature (K)
Source
Cp,gas
[63.79; 90.91]
J/mol×K
[239.74; 378.57]
Cp,gas
63.79
J/mol×K
239.74
Joback Calculated Property
Cp,gas
68.89
J/mol×K
262.88
Joback Calculated Property
Cp,gas
73.75
J/mol×K
286.02
Joback Calculated Property
Cp,gas
78.37
J/mol×K
309.15
Joback Calculated Property
Cp,gas
82.77
J/mol×K
332.29
Joback Calculated Property
Cp,gas
86.95
J/mol×K
355.43
Joback Calculated Property
Cp,gas
90.91
J/mol×K
378.57
Joback Calculated Property
Cp,liquid
[109.66; 224.39]
J/mol×K
[220.00; 350.00]
Cp,liquid
109.66
J/mol×K
220.00
NIST
Cp,liquid
136.15
J/mol×K
310.00
Measure...
Cp,liquid
140.35
J/mol×K
315.00
Measure...
Cp,liquid
145.39
J/mol×K
320.00
Measure...
Cp,liquid
150.43
J/mol×K
325.00
Measure...
Cp,liquid
155.47
J/mol×K
330.00
Measure...
Cp,liquid
162.20
J/mol×K
335.00
Measure...
Cp,liquid
173.96
J/mol×K
340.00
Measure...
Cp,liquid
189.93
J/mol×K
345.00
Measure...
Cp,liquid
192.45
J/mol×K
345.00
Measure...
Cp,liquid
224.39
J/mol×K
350.00
Measure...
Δfus H
[0.30; 6.19]
kJ/mol
[156.40; 161.90]
Δfus H
0.30
kJ/mol
156.40
NIST
Δfus H
6.19
kJ/mol
161.80
NIST
Δfus H
6.19
kJ/mol
161.90
NIST
Δfus H
6.19
kJ/mol
161.90
NIST
Δvap H
[8.70; 20.50]
kJ/mol
[200.00; 333.00]
Δvap H
20.50
kJ/mol
200.00
NIST
Δvap H
19.20 ± 0.10
kJ/mol
224.00
NIST
Δvap H
19.18
kJ/mol
224.40
NIST
Δvap H
19.16
kJ/mol
225.70
KDB
Δvap H
18.90
kJ/mol
233.00
NIST
Δvap H
18.10
kJ/mol
258.00
NIST
Δvap H
17.50
kJ/mol
258.00
NIST
Δvap H
16.70
kJ/mol
258.00
NIST
Δvap H
15.90
kJ/mol
258.00
NIST
Δvap H
16.40
kJ/mol
273.00
NIST
Δvap H
13.80
kJ/mol
303.00
NIST
Δvap H
8.70
kJ/mol
333.00
NIST
Pvap
[529.20; 3553.00]
kPa
[268.15; 343.15]
Pvap
529.20
kPa
268.15
Measure...
Pvap
626.00
kPa
273.15
(Vapour...
Pvap
620.00
kPa
273.15
Vapor-L...
Pvap
722.40
kPa
278.15
Measure...
Pvap
838.60
kPa
283.15
Vapor-l...
Pvap
837.00
kPa
283.15
Vapor-L...
Pvap
962.00
kPa
288.15
Measure...
Pvap
972.00
kPa
288.15
(Vapour...
Pvap
1104.00
kPa
293.15
Vapor-L...
Pvap
1107.90
kPa
293.15
Vapor-l...
Pvap
1261.80
kPa
298.15
Measure...
Pvap
1432.00
kPa
303.15
Vapor-L...
Pvap
1442.00
kPa
303.15
(Vapour...
Pvap
1435.20
kPa
303.15
Vapor-l...
Pvap
1619.80
kPa
308.15
Measure...
Pvap
1831.00
kPa
313.15
Vapor-L...
Pvap
1831.00
kPa
313.15
Vapor l...
Pvap
1830.00
kPa
313.15
Vapor-L...
Pvap
1831.00
kPa
313.15
Vapor l...
Pvap
1834.00
kPa
313.15
Vapor-l...
Pvap
2063.00
kPa
318.15
(Vapour...
Pvap
2055.20
kPa
318.15
Measure...
Pvap
2309.70
kPa
323.15
Vapor-l...
Pvap
2307.00
kPa
323.15
Vapor l...
Pvap
2302.00
kPa
323.15
Vapor-L...
Pvap
2302.00
kPa
323.15
Vapor l...
Pvap
2298.00
kPa
323.15
Vapor-L...
Pvap
2874.00
kPa
333.15
Vapor l...
Pvap
2874.00
kPa
333.15
Vapor-L...
Pvap
2874.00
kPa
333.15
Vapor l...
Pvap
2875.00
kPa
333.15
(Vapour...
Pvap
3553.00
kPa
343.15
Vapor l...
Pvap
3553.00
kPa
343.15
Vapor-L...
Δfus S
[1.90; 38.30]
J/mol×K
[156.40; 161.90]
Δfus S
38.30
J/mol×K
156.40
NIST
Δfus S
1.90
J/mol×K
161.90
NIST
Δvap S
85.45
J/mol×K
224.40
NIST
Datasets
Molar heat capacity at constant pressure, J/K/mol (1)
Viscosity, Pa*s (1)
Mass density, kg/m3 (1)
Molar heat capacity at constant pressure, J/K/mol
Fixed
Measured
Temperature, K - Gas
Pressure, kPa - Gas
Molar heat capacity at constant pressure, J/K/mol - Gas
311.15
1600.00
120.18
317.15
1800.00
125.89
318.15
1600.00
111.77
318.15
2000.00
139.51
324.15
2200.00
145.31
326.15
2400.00
161.69
327.15
2400.00
160.77
338.15
2400.00
130.60
341.15
2200.00
117.24
343.15
2400.00
124.80
Reference
Viscosity, Pa*s
Fixed
Measured
Temperature, K - Liquid
Pressure, kPa - Liquid
Viscosity, Pa*s - Liquid
254.35
1340.00
0.0002
254.35
1350.00
0.0002
254.35
1360.00
0.0002
254.35
1410.00
0.0002
254.35
1450.00
0.0002
254.35
1960.00
0.0002
254.35
1970.00
0.0002
254.35
2010.00
0.0002
254.35
2040.00
0.0002
254.35
2070.00
0.0002
254.35
3110.00
0.0002
254.35
3160.00
0.0002
254.35
3170.00
0.0002
254.35
3210.00
0.0002
254.35
3280.00
0.0002
254.35
3320.00
0.0002
254.35
4170.00
0.0002
254.35
4190.00
0.0002
254.35
4210.00
0.0002
254.35
4940.00
0.0002
254.35
4970.00
0.0002
254.35
5000.00
0.0002
254.35
5020.00
0.0002
254.35
5050.00
0.0002
254.35
5100.00
0.0002
254.35
1350.00
0.0002
254.35
1360.00
0.0002
254.35
1960.00
0.0002
254.35
2010.00
0.0002
254.35
4210.00
0.0002
254.35
1350.00
0.0002
263.02
1300.00
0.0002
263.02
1320.00
0.0002
263.02
1330.00
0.0002
263.02
1970.00
0.0002
263.02
1980.00
0.0002
263.02
1990.00
0.0002
263.02
2010.00
0.0002
263.02
2020.00
0.0002
263.02
3420.00
0.0002
263.02
3430.00
0.0002
263.02
3450.00
0.0002
263.02
3520.00
0.0002
263.02
3560.00
0.0002
263.02
3590.00
0.0002
263.02
3640.00
0.0002
263.02
3670.00
0.0002
263.02
4800.00
0.0002
263.02
4840.00
0.0002
263.02
4870.00
0.0002
263.02
4910.00
0.0002
263.02
4950.00
0.0002
263.02
6990.00
0.0002
263.02
7090.00
0.0002
263.02
7160.00
0.0002
263.02
7200.00
0.0002
263.02
7230.00
0.0002
263.02
7310.00
0.0002
263.02
7380.00
0.0002
263.02
7390.00
0.0002
263.02
7420.00
0.0002
263.02
7460.00
0.0002
263.02
7520.00
0.0002
263.02
1320.00
0.0002
263.02
1330.00
0.0002
263.02
2020.00
0.0002
263.02
3670.00
0.0002
263.02
7310.00
0.0002
263.02
7460.00
0.0002
263.02
1330.00
0.0002
273.21
1420.00
0.0002
273.21
1430.00
0.0002
273.21
1440.00
0.0002
273.21
1450.00
0.0002
273.21
1810.00
0.0002
273.21
1820.00
0.0002
273.21
1860.00
0.0002
273.21
1890.00
0.0002
273.21
3450.00
0.0002
273.21
3460.00
0.0002
273.21
3490.00
0.0002
273.21
3500.00
0.0002
273.21
4850.00
0.0002
273.21
4860.00
0.0002
273.21
4880.00
0.0002
273.21
4910.00
0.0002
273.21
4960.00
0.0002
273.21
5010.00
0.0002
273.21
5030.00
0.0002
273.21
7780.00
0.0002
273.21
7800.00
0.0002
273.21
7810.00
0.0002
273.21
7900.00
0.0002
273.21
7960.00
0.0002
273.21
9530.00
0.0002
273.21
9540.00
0.0002
273.21
9580.00
0.0002
273.21
9610.00
0.0002
273.21
9770.00
0.0002
273.21
9880.00
0.0002
273.21
1440.00
0.0002
273.21
3450.00
0.0002
273.21
3490.00
0.0002
273.21
4880.00
0.0002
273.21
3450.00
0.0002
283.22
1240.00
0.0001
283.22
1260.00
0.0001
283.22
1470.00
0.0001
283.22
1510.00
0.0001
283.22
1530.00
0.0001
283.22
1570.00
0.0001
283.22
1900.00
0.0001
283.22
1930.00
0.0001
283.22
1950.00
0.0001
283.22
1970.00
0.0001
283.22
2000.00
0.0001
283.22
2050.00
0.0001
283.22
3700.00
0.0001
283.22
3720.00
0.0001
283.22
3850.00
0.0001
283.22
5130.00
0.0002
283.22
5220.00
0.0002
283.22
5260.00
0.0002
283.22
7400.00
0.0002
283.22
7500.00
0.0002
283.22
7540.00
0.0002
283.22
9720.00
0.0002
283.22
9780.00
0.0002
283.22
9940.00
0.0002
283.22
10050.00
0.0002
283.22
1240.00
0.0001
283.22
3700.00
0.0001
283.22
5260.00
0.0002
293.17
1370.00
0.0001
293.17
1390.00
0.0001
293.17
1400.00
0.0001
293.17
1420.00
0.0001
293.17
1430.00
0.0001
293.17
1440.00
0.0001
293.17
1850.00
0.0001
293.17
1860.00
0.0001
293.17
1890.00
0.0001
293.17
1920.00
0.0001
293.17
1940.00
0.0001
293.17
3820.00
0.0001
293.17
3830.00
0.0001
293.17
3850.00
0.0001
293.17
3860.00
0.0001
293.17
3870.00
0.0001
293.17
3890.00
0.0001
293.17
4900.00
0.0001
293.17
4920.00
0.0001
293.17
4960.00
0.0001
293.17
4970.00
0.0001
293.17
5010.00
0.0001
293.17
7450.00
0.0001
293.17
7490.00
0.0001
293.17
7520.00
0.0001
293.17
7550.00
0.0001
293.17
7560.00
0.0001
293.17
7590.00
0.0001
293.17
7620.00
0.0001
293.17
9740.00
0.0002
293.17
9770.00
0.0002
293.17
9820.00
0.0002
293.17
9880.00
0.0002
293.17
9970.00
0.0002
293.17
10070.00
0.0002
293.17
1390.00
0.0001
293.17
1430.00
0.0001
293.17
3890.00
0.0001
293.17
3890.00
0.0001
Reference
Mass density, kg/m3
Fixed
Measured
Temperature, K - Gas
Pressure, kPa - Gas
Mass density, kg/m3 - Gas
283.15
203.60
7.588
283.15
399.90
15.605
283.15
505.80
20.282
283.15
605.00
24.932
283.15
651.60
27.227
283.15
651.70
27.238
283.15
700.80
29.728
283.15
750.80
32.361
283.15
781.50
34.03
283.15
781.60
34.039
283.15
801.70
35.15
283.15
801.80
35.164
283.15
820.20
36.196
283.15
820.30
36.205
283.15
203.60
7.589
283.15
399.90
15.605
283.15
505.80
20.278
283.15
605.00
24.935
283.15
700.80
29.729
283.15
750.80
32.363
293.15
201.70
7.219
293.15
201.80
7.222
293.15
400.30
14.916
293.15
599.30
23.356
293.15
701.30
28.031
293.15
798.20
32.729
293.15
898.70
37.925
293.15
951.00
40.774
293.15
999.60
43.532
293.15
1030.90
45.365
293.15
1048.70
46.429
293.15
1048.80
46.429
293.15
1071.00
47.788
293.15
1071.10
47.784
293.15
1089.00
48.896
293.15
400.30
14.915
293.15
599.30
23.36
293.15
701.30
28.028
293.15
798.20
32.732
293.15
898.70
37.921
293.15
951.00
40.774
293.15
999.60
43.532
293.15
1030.90
45.355
293.15
1089.00
48.901
303.15
200.00
6.895
303.15
400.90
14.305
303.15
600.30
22.265
303.15
600.40
22.265
303.15
801.60
31.034
303.15
1001.00
40.662
303.15
1099.90
45.879
303.15
1197.30
51.364
303.15
1249.20
54.458
303.15
1299.50
57.578
303.15
1340.60
60.231
303.15
1369.80
62.181
303.15
1401.50
64.363
303.15
1423.70
65.925
303.15
1423.90
65.952
303.15
200.00
6.903
303.15
400.90
14.313
303.15
801.60
31.031
303.15
1001.00
40.666
303.15
1099.90
45.88
303.15
1197.30
51.363
303.15
1299.50
57.581
303.15
1340.60
60.229
303.15
1369.80
62.183
303.15
1401.50
64.364
313.15
201.50
6.696
313.15
201.80
6.718
313.15
205.10
6.831
313.15
206.20
6.869
313.15
401.60
13.776
313.15
401.70
13.775
313.15
600.30
21.275
313.15
800.30
29.41
313.15
999.10
38.197
313.15
1200.30
47.988
313.15
1400.20
58.893
313.15
1500.80
64.963
313.15
1540.90
67.443
313.15
1598.00
71.29
313.15
1598.10
71.312
313.15
1648.30
74.652
313.15
1701.30
78.498
313.15
1740.80
81.508
313.15
1771.10
83.908
313.15
1793.20
85.73
313.15
1794.40
85.811
313.15
205.10
6.828
313.15
600.30
21.282
313.15
800.30
29.413
313.15
999.10
38.204
313.15
1200.30
48.002
313.15
1400.20
58.909
313.15
1500.80
64.977
313.15
1540.90
67.442
313.15
1648.30
74.647
313.15
1701.30
78.51
313.15
1740.80
81.517
313.15
1771.10
83.916
Reference
Correlations
Similar Compounds
Find more compounds similar to Ethane, 1,1,1-trifluoro- .
Mixtures
Propane + Ethane, 1,1,1-trifluoro-
Ethane, 1,1,1-trifluoro- + Dimethyl ether
Ethane, 1,1,1-trifluoro- + 1-Propene, 2-methyl-
Ethane, 1,1,1-trifluoro- + Ethane, pentafluoro-
Ethane, 1,1,1-trifluoro- + Butane
Ethane, 1,1,1-trifluoro- + Norflurane
Ethane, 1,1,1-trifluoro- + Difluoromethane + Ethane, pentafluoro-
Ethane, 1,1,1-trifluoro- + Ethane, fluoro-
Ethane, 1,1,1-trifluoro- + Ethane, pentafluoro- + Norflurane
Sources
KDB Pure (Korean Thermophysical Properties Databank)
KDB Vapor Pressure Data
Crippen Method
Crippen Method
Viscosity of Alternative Refrigerants R407C and R407E in the Vapor Phase from 298.15 to 423.15K
Measurements of Specific Heat Capacity of Gaseous R-143a Using a Flow Calorimeter
Measurement of vapor liquid equilibria for the binary systems of propane + 1,1,1,2-tetrafluoroethane and 1,1,1-trifluoroethane + propane at various temperatures
Vapor liquid equilibria of the 1,1,1-trifluoroethane (HFC-143a) + propane (HC-290) system
Vapor liquid equilibria of the 1,1,1-trifluoroethane (HFC-143a) + dimethyl ether (DME) system
Gas phase PVTx properties for binary mixtures of HFC-161 and HFC-143a
Vapor-liquid equilibria for the 1,1,1,2 -tetrafluoroethane (HFC-134a) + 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea) and 1,1,1-trifluoroethane (HFC-143a) + 2,3,3,3-tetrafluoroprop-1-ene (HFO-1234yf) systems
Solubilities of R-161 and R-143a in 1-Hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
Gaseous absorption of fluorinated ethanes by ionic liquids
(Vapour + liquid) equilibria of the {1,1,1-trifluoroethane (HFC-143a) + isobutene} system
Diffusion coefficients and Henry's constants of hydrofluorocarbons in [HMIM][Tf2N], [HMIM][TfO], and [HMIM][BF4]
Thermal conductivity data for refrigerant mixtures containing R1234yf and R1234ze(E)
Experimental Clathrate Hydrate Dissociation Data for Systems Comprising Refrigerant + CaCl2 Aqueous Solutions
Liquid and Vapor Viscosities of Binary Refrigerant Mixtures Containing R1234yf or R1234ze(E)
Surface Tension for the 1,1,1-Trifluoroethane (R-143a) + 1,1,1,2-Tetrafluoroethane (R-134a) System
Acoustic Determination of Thermophysical Properties and Critical Parameters for R404A and Critical Line of xCO2 + (1 - x)R404A
Viscosity of Compressed Liquid 1,1,1-Trifluoroethane (HFC-143a) and Pentafluoroethane (HFC-125)
Vapor-Liquid-Liquid Equilibria of Hydrofluorocarbons + 1-Butyl-3-methylimidazolium Hexafluorophosphate
Acoustic Determination of Thermophysical Properties and Critical Parameters for the Mixture (51 wt % R143a + 49 wt % R125) and Critical Line of xCO2 + (1 - x)(51 wt % R143a + 49 wt % R125)
Vapor-Liquid Equilibria of the 1,1,1-Trifluoroethane + n-Butane System
Isothermal Vapor-Liquid Equilibrium Data for the Binary Mixture Trifluoroethane (HFC-143a) + Ethyl Fluoride (HFC-161) over the Temperature Range (253.15 to 303.15) K
Experimental Measurements and Thermodynamic Modeling of the Dissociation Conditions of Clathrate Hydrates for (Refrigerant + NaCl + Water) Systems
Investigation on liquid density data at the bubble point and equations for the refrigerant HFC-404A over a wide temperature range
PVT Property Measurements for R143a, R125, and R32 in the Gaseous Phase
Viscosity Measurements of Compressed Liquid Refrigerant Blend R-507A, Using a Vibrating-Wire Technique
Binary Vapor Liquid and Vapor Liquid Liquid Equilibria of Hydrofluorocarbons (HFC-125 and HFC-143a) and Hydrofluoroethers (HFE-125 and HFE-143a) with Ionic Liquid [emim][Tf2N]
Vapor-Liquid Equilibria for the Binary System of 1,1,1-Trifluoroethane (HFC-143a) + Butane (R600) at Various Temperatures
Measurements of the Isobaric Specific Heat Capacity for 1,1,1-Trifluoroethane (R143a), Pentafluoroethane (R125), and Difluoromethane (R32) in the Liquid Phase
Joback Method
KDB
McGowan Method
NIST Webbook
The Yaws Handbook of Vapor Pressure
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