Thermodynamic Properties (R123)

Composition:

100% 2,2-dichloro 1,1,1-trifluoroethane (CF3CHCl2)

Application:

Large, low pressure centrifugal chillers

Performance:

May require replacement of seals, gaskets, and other components to

obtain the correct operating conditions and prevent leakage

Lubricant:

Compatible with mineral oil and alkylbenzene

Thermodynamic Properties

TEMP. (˚F)
Pressure Liquid (psia)
Density Liquid (lb/ftˆ3)
Density Vapor (lb/ftˆ3)
Enthalpy Liquid (Btu/lb)
Enthalpy Vapor (Btu/lb)
Entropy Liquid (Btu/R-lb)
Entropy Vapor (Btu/R-lb)
-20
1.0
99.54
0.03413
4.558
87.35
0.01061
0.1989
-15
1.2
99.14
0.03978
5.706
88.05
0.01320
0.1984
-10
1.4
98.73
0.04618
6.857
88.75
0.01578
0.1979
-5
1.7
98.33
0.05339
8.012
89.46
0.01833
0.1975
0
2.0
97.92
0.06149
9.170
90.16
0.02086
0.1971
5
2.3
97.51
0.07055
10.33
90.87
0.02337
0.1967
10
2.6
97.10
0.08067
11.50
91.58
0.02587
0.1964
15
3.0
96.69
0.09192
12.67
92.29
0.02834
0.1961
20
3.5
96.28
0.1044
13.84
93.01
0.03080
0.1958
25
4.0
95.86
0.1182
15.02
93.72
0.03324
0.1956
30
4.5
95.44
0.1334
16.20
94.44
0.03566
0.1954
35
5.1
95.02
0.1502
17.38
95.16
0.03806
0.1953
40
5.8
94.60
0.1686
18.57
95.88
0.04045
0.1952
45
6.5
94.17
0.1887
19.76
96.60
0.04282
0.1951
50
7.3
93.74
0.2106
20.96
97.32
0.04518
0.1950
55
8.2
93.31
0.2346
22.16
98.04
0.04752
0.1950
60
9.2
92.88
0.2606
23.36
98.76
0.04984
0.1949
65
10.3
92.44
0.2889
24.57
99.48
0.05215
0.1949
70
11.4
92.01
0.3195
25.78
100.2
0.05444
0.1949
75
12.7
91.56
0.3526
27.00
100.9
0.05673
0.1950
80
14.1
91.12
0.3883
28.22
101.6
0.05899
0.1950
85
15.6
90.67
0.4268
29.44
102.4
0.06124
0.1951
90
17.2
90.22
0.4682
30.67
103.1
0.06348
0.1952
95
18.9
89.77
0.5128
31.90
103.8
0.06571
0.1953
100
20.8
89.31
0.5605
33.14
104.5
0.06792
0.1955
105
22.8
88.85
0.6117
34.38
105.2
0.07012
0.1956
110
25.0
88.39
0.6664
35.63
106.0
0.07231
0.1958
115
27.3
87.92
0.7249
36.88
106.7
0.07449
0.1959
120
29.8
87.45
0.7874
38.13
107.4
0.07665
0.1961
125
32.4
86.98
0.8540
39.39
108.1
0.07881
0.1963
130
35.3
86.50
0.9249
40.66
108.8
0.08095
0.1965
135
38.3
86.01
1.000
41.93
109.5
0.08308
0.1967
140
41.5
85.52
1.081
43.20
110.2
0.08520
0.1969
145
44.9
85.03
1.166
44.48
110.9
0.08732
0.1972
150
48.5
84.53
1.256
45.76
111.6
0.08942
0.1974
155
52.3
84.03
1.353
47.05
112.3
0.09151
0.1976
160
56.4
83.52
1.454
48.35
113.0
0.09359
0.1979
165
60.7
83.01
1.562
49.65
113.7
0.09567
0.1981
170
65.2
82.49
1.676
50.95
114.3
0.09773
0.1984
175
70.0
81.96
1.797
52.27
115.0
0.09979
0.1987
180
75.0
81.43
1.925
53.58
115.7
0.1018
0.1989
185
80.3
80.89
2.060
54.91
116.3
0.1039
0.1992
190
85.9
80.34
2.203
56.24
117.0
0.1059
0.1995
195
91.7
79.79
2.354
57.57
117.7
0.1079
0.1997
200
97.9
79.23
2.513
58.92
118.3
0.1100
0.2000