Refrigerant 22 (Chlorodifluoromethane) properties of saturated liquid and saturated vapor
From ASHRAE (1997), with permission
Values shown in red
are at the boiling point
Values shown in bold are at the
critical point
Temp., °C |
Absolute pressure, MPa |
Density, kg/m3 |
Volume, m3/kg |
Enthalpy, kJ/kg |
Entropy, kJ/kg·K |
Specific heat, cp, kJ/kg·K |
cp/cv |
Velocity of sound, m/s |
Viscosity, |
Thermal cond., mW/m·K |
Surface tension, mN/m |
||||||
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
|||
-150.00 |
- |
1701.5 |
- |
26.01 |
335.85 |
0.0566 |
2.5752 |
- |
0.434 |
1.285 |
- |
123 |
- |
- |
- |
- |
37.59 |
-140.00 |
- |
1675.3 |
- |
43.84 |
340.24 |
0.1961 |
2.4222 |
- |
0.445 |
1.275 |
- |
128 |
- |
- |
- |
- |
35.70 |
-130.00 |
0.00006 |
1649.7 |
229.29 |
57.00 |
344.75 |
0.2916 |
2.3017 |
- |
0.458 |
1.266 |
- |
132 |
- |
- |
- |
- |
33.84 |
-120.00 |
0.00023 |
1624.0 |
63.648 |
68.51 |
349.38 |
0.3694 |
2.2033 |
- |
0.470 |
1.258 |
- |
136 |
- |
- |
- |
- |
32.00 |
-110.00 |
0.00074 |
1598.0 |
21.311 |
79.47 |
354.11 |
0.4386 |
2.1220 |
- |
0.483 |
1.250 |
- |
140 |
- |
- |
- |
- |
30.17 |
-100.00 |
0.00200 |
1571.7 |
8.2980 |
90.24 |
358.93 |
0.5027 |
2.0545 |
- |
0.497 |
1.243 |
- |
144 |
- |
- |
- |
- |
28.37 |
-90.00 |
0.00480 |
1545.1 |
3.6548 |
100.95 |
363.82 |
0.5629 |
1.9982 |
1.070 |
0.511 |
1.237 |
1094 |
147 |
- |
- |
- |
- |
26.59 |
-80.00 |
0.01035 |
1518.3 |
1.7816 |
111.66 |
368.75 |
0.6197 |
1.9508 |
1.070 |
0.527 |
1.233 |
1037 |
150 |
- |
- |
- |
- |
24.83 |
-70.00 |
0.02044 |
1491.1 |
0.94476 |
122.36 |
373.68 |
0.6738 |
1.9109 |
1.072 |
0.544 |
1.231 |
986 |
153 |
- |
- |
128.0 |
- |
23.10 |
-60.00 |
0.03747 |
1463.6 |
0.53734 |
133.11 |
378.58 |
0.7253 |
1.8770 |
1.076 |
0.563 |
1.231 |
937 |
156 |
- |
- |
123.1 |
5.61 |
21.39 |
-50.00 |
0.06449 |
1435.5 |
0.32405 |
143.91 |
383.39 |
0.7748 |
1.8480 |
1.083 |
0.584 |
1.233 |
890 |
158 |
- |
- |
118.4 |
6.31 |
19.70 |
-48.00 |
0.07140 |
1429.8 |
0.29469 |
146.08 |
384.35 |
0.7844 |
1.8427 |
1.085 |
0.589 |
1.233 |
881 |
159 |
- |
- |
117.5 |
6.44 |
19.37 |
-46.00 |
0.07890 |
1424.1 |
0.26849 |
148.25 |
385.29 |
0.7940 |
1.8376 |
1.087 |
0.594 |
1.234 |
871 |
159 |
- |
- |
116.5 |
6.58 |
19.04 |
-44.00 |
0.08700 |
1418.4 |
0.24507 |
150.43 |
386.23 |
0.8035 |
1.8326 |
1.089 |
0.598 |
1.235 |
862 |
160 |
- |
- |
115.6 |
6.71 |
18.70 |
-42.00 |
0.09575 |
1412.6 |
0.22410 |
152.61 |
387.17 |
0.8130 |
1.8277 |
1.091 |
0.603 |
1.236 |
853 |
160 |
- |
- |
114.7 |
6.85 |
18.37 |
-40.80 | 0.10132 | 1409.1 | 0.21256 | 153.93 | 387.72 | 0.8186 | 1.8249 | 1.092 | 0.606 | 1.237 | 847 | 160 | - | - | 114.1 | 6.93 | 18.18 |
-40.00 |
0.10518 |
1406.8 |
0.20526 |
154.80 |
388.09 |
0.8224 |
1.8230 |
1.093 |
0.608 |
1.237 |
844 |
160 |
- |
- |
113.8 |
6.98 |
18.05 |
-38.00 |
0.11533 |
1401.0 |
0.18832 |
156.99 |
389.01 |
0.8317 |
1.8184 |
1.096 |
0.614 |
1.239 |
834 |
161 |
- |
- |
112.9 |
7.11 |
17.72 |
-36.00 |
0.12623 |
1395.1 |
0.17306 |
159.19 |
389.93 |
0.8410 |
1.8140 |
1.098 |
0.619 |
1.240 |
825 |
161 |
- |
- |
112.0 |
7.24 |
17.39 |
-34.00 |
0.13793 |
1389.2 |
0.15927 |
161.40 |
390.84 |
0.8502 |
1.8096 |
1.101 |
0.624 |
1.242 |
816 |
161 |
- |
- |
111.1 |
7.37 |
17.07 |
Temp., °C |
Absolute pressure, MPa |
Density, kg/m3 |
Volume, m3/kg |
Enthalpy, kJ/kg |
Entropy, kJ/kg·K |
Specific heat, cp, kJ/kg·K |
cp/cv |
Velocity of sound, m/s |
Viscosity, |
Thermal cond., mW/m·K |
Surface tension, mN/m |
||||||
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
|||
-32.00 |
0.15045 |
1383.3 |
0.14680 |
163.61 |
391.74 |
0.8594 |
1.8054 |
1.104 |
0.630 |
1.243 |
807 |
161 |
- |
- |
110.1 |
7.50 |
16.74 |
-30.00 |
0.16384 |
1377.3 |
0.13551 |
165.82 |
392.63 |
0.8685 |
1.8013 |
1.107 |
0.636 |
1.245 |
797 |
162 |
- |
- |
109.2 |
7.63 |
16.42 |
-28.00 |
0.17815 |
1371.3 |
0.12525 |
168.04 |
393.52 |
0.8776 |
1.7973 |
1.110 |
0.642 |
1.247 |
788 |
162 |
- |
- |
108.4 |
7.76 |
16.10 |
-26.00 |
0.19340 |
1365.2 |
0.11593 |
170.27 |
394.39 |
0.8866 |
1.7934 |
1.114 |
0.648 |
1.249 |
779 |
162 |
- |
- |
107.5 |
7.89 |
15.77 |
-24.00 |
0.20965 |
1359.1 |
0.10744 |
172.51 |
395.26 |
0.8955 |
1.7896 |
1.117 |
0.654 |
1.252 |
770 |
162 |
- |
- |
106.6 |
8.02 |
- |
-22.00 |
0.22693 |
1352.9 |
0.09970 |
174.75 |
396.12 |
0.9044 |
1.7859 |
1.121 |
0.660 |
1.254 |
760 |
163 |
- |
- |
105.7 |
8.14 |
- |
-20.00 |
0.24529 |
1346.8 |
0.09262 |
177.00 |
396.97 |
0.9133 |
1.7822 |
1.125 |
0.667 |
1.257 |
751 |
163 |
260.1 |
- |
104.8 |
8.27 |
- |
-18.00 |
0.26477 |
1340.5 |
0.08615 |
179.26 |
397.81 |
0.9222 |
1.7787 |
1.129 |
0.674 |
1.260 |
742 |
163 |
254.7 |
11.08 |
103.9 |
8.40 |
- |
-16.00 |
0.28542 |
1334.2 |
0.08023 |
181.53 |
398.64 |
0.9309 |
1.7752 |
1.133 |
0.681 |
1.263 |
733 |
163 |
249.4 |
11.16 |
103.1 |
8.52 |
- |
-14.00 |
0.30728 |
1327.9 |
0.07479 |
183.81 |
399.46 |
0.9397 |
1.7719 |
1.137 |
0.688 |
1.266 |
723 |
163 |
244.2 |
11.24 |
102.2 |
8.64 |
- |
-12.00 |
0.33040 |
1321.5 |
0.06979 |
186.09 |
400.27 |
0.9484 |
1.7686 |
1.141 |
0.695 |
1.269 |
714 |
163 |
239.1 |
11.32 |
101.3 |
8.77 |
- |
-10.00 |
0.35482 |
1315.0 |
0.06520 |
188.38 |
401.07 |
0.9571 |
1.7653 |
1.146 |
0.703 |
1.273 |
705 |
163 |
234.1 |
11.40 |
100.4 |
8.89 |
- |
-8.00 |
0.38059 |
1308.5 |
0.06096 |
190.69 |
401.85 |
0.9657 |
1.7621 |
1.151 |
0.710 |
1.277 |
696 |
163 |
229.1 |
11.48 |
99.6 |
9.02 |
- |
-6.00 |
0.40775 |
1301.9 |
0.05706 |
193.00 |
402.63 |
0.9743 |
1.7590 |
1.156 |
0.718 |
1.281 |
686 |
163 |
224.2 |
11.56 |
98.7 |
9.14 |
- |
-4.00 |
0.43636 |
1295.3 |
0.05345 |
195.32 |
403.39 |
0.9829 |
1.7560 |
1.161 |
0.727 |
1.285 |
677 |
163 |
219.4 |
11.64 |
97.9 |
9.26 |
- |
-2.00 |
0.46646 |
1288.6 |
0.05012 |
197.66 |
404.14 |
0.9915 |
1.7530 |
1.166 |
0.735 |
1.289 |
668 |
163 |
214.7 |
11.72 |
97.0 |
9.38 |
- |
0.00 |
0.49811 |
1281.8 |
0.04703 |
200.00 |
404.87 |
1.0000 |
1.7500 |
1.171 |
0.744 |
1.294 |
658 |
163 |
210.1 |
11.80 |
96.2 |
9.50 |
- |
2.00 |
0.53134 |
1275.0 |
0.04417 |
202.35 |
405.59 |
1.0085 |
1.7471 |
1.177 |
0.753 |
1.299 |
649 |
163 |
205.6 |
11.88 |
95.3 |
9.63 |
- |
4.00 |
0.56622 |
1268.1 |
0.04152 |
204.72 |
406.30 |
1.0170 |
1.7443 |
1.183 |
0.762 |
1.305 |
640 |
163 |
201.2 |
11.96 |
94.5 |
9.75 |
- |
6.00 |
0.6028 |
1261.1 |
0.03906 |
207.10 |
406.99 |
1.0254 |
1.7415 |
1.189 |
0.772 |
1.310 |
630 |
163 |
196.9 |
12.04 |
93.6 |
9.87 |
- |
Temp., °C |
Absolute pressure, MPa |
Density, kg/m3 |
Volume, m3/kg |
Enthalpy, kJ/kg |
Entropy, kJ/kg·K |
Specific heat, cp, kJ/kg·K |
cp/cv |
Velocity of sound, m/s |
Viscosity, |
Thermal cond., mW/m·K |
Surface tension, mN/m |
||||||
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
|||
8.00 |
0.6411 |
1254.0 |
0.03676 |
209.49 |
407.67 |
1.0338 |
1.7387 |
1.195 |
0.782 |
1.316 |
621 |
163 |
192.6 |
12.12 |
92.8 |
9.99 |
- |
10.00 |
0.6812 |
1246.9 |
0.03463 |
211.89 |
408.33 |
1.0422 |
1.7360 |
1.202 |
0.792 |
1.323 |
611 |
163 |
188.5 |
12.20 |
92.0 |
10.11 |
- |
12.00 |
0.7231 |
1239.7 |
0.03265 |
214.31 |
408.97 |
1.0506 |
1.7333 |
1.208 |
0.802 |
1.330 |
602 |
162 |
184.4 |
12.28 |
91.1 |
10.23 |
- |
14.00 |
0.7670 |
1232.4 |
0.03079 |
216.74 |
409.60 |
1.0590 |
1.7306 |
1.215 |
0.813 |
1.337 |
592 |
162 |
180.5 |
12.36 |
90.3 |
10.35 |
- |
16.00 |
0.8128 |
1225.0 |
0.02906 |
219.18 |
410.21 |
1.0673 |
1.7280 |
1.223 |
0.825 |
1.345 |
583 |
162 |
176.6 |
12.44 |
89.5 |
10.47 |
- |
18.00 |
0.8606 |
1217.6 |
0.02744 |
221.63 |
410.80 |
1.0756 |
1.7254 |
1.230 |
0.837 |
1.353 |
573 |
162 |
172.8 |
12.52 |
88.7 |
10.59 |
- |
12.00 |
0.9104 |
1210.0 |
0.02593 |
224.10 |
411.38 |
1.0840 |
1.7228 |
1.238 |
0.849 |
1.361 |
564 |
161 |
169.1 |
- |
87.8 |
10.71 |
- |
22.00 |
0.9624 |
1202.4 |
0.02451 |
226.59 |
411.93 |
1.0923 |
1.7202 |
1.246 |
0.862 |
1.370 |
554 |
161 |
165.4 |
- |
87.0 |
10.82 |
- |
24.00 |
1.0165 |
1194.6 |
0.02319 |
229.09 |
412.46 |
1.1006 |
1.7177 |
1.254 |
0.875 |
1.380 |
544 |
160 |
161.9 |
- |
86.2 |
10.94 |
- |
26.00 |
1.0728 |
1186.8 |
0.02194 |
231.60 |
412.98 |
1.1088 |
1.7151 |
1.263 |
0.889 |
1.391 |
535 |
160 |
158.4 |
- |
85.4 |
11.06 |
- |
28.00 |
1.1314 |
1178.8 |
0.02077 |
234.14 |
413.46 |
1.1171 |
1.7126 |
1.272 |
0.904 |
1.402 |
525 |
160 |
155.0 |
- |
84.6 |
11.18 |
- |
30.00 |
1.1924 |
1170.7 |
0.01968 |
236.69 |
413.93 |
1.1254 |
1.7101 |
1.282 |
0.919 |
1.413 |
515 |
159 |
151.7 |
- |
83.8 |
11.30 |
- |
32.00 |
1.2557 |
1162.5 |
0.01864 |
239.25 |
414.37 |
1.1336 |
1.7075 |
1.292 |
0.935 |
1.426 |
506 |
159 |
148.5 |
- |
83 |
11.42 |
- |
34.00 |
1.3215 |
1154.2 |
0.01767 |
241.84 |
414.79 |
1.1419 |
1.7050 |
1.302 |
0.952 |
1.440 |
496 |
158 |
145.4 |
- |
82.2 |
11.54 |
- |
36.00 |
1.3898 |
1145.7 |
0.01675 |
244.44 |
415.18 |
1.1501 |
1.7024 |
1.313 |
0.970 |
1.454 |
486 |
158 |
142.3 |
- |
81.4 |
11.66 |
- |
38.00 |
1.4606 |
1137.1 |
0.01589 |
247.06 |
415.54 |
1.1584 |
1.6999 |
1.325 |
0.989 |
1.470 |
476 |
157 |
139.3 |
- |
80.6 |
11.78 |
- |
40.00 |
1.5341 |
1128.4 |
0.01507 |
249.71 |
415.87 |
1.1667 |
1.6973 |
1.338 |
1.009 |
1.486 |
466 |
156 |
136.3 |
- |
79.8 |
11.9 |
- |
42.00 |
1.6103 |
1119.5 |
0.01430 |
252.37 |
416.17 |
1.1749 |
1.6947 |
1.351 |
1.030 |
1.504 |
456 |
156 |
- |
- |
79 |
12.02 |
- |
44.00 |
1.6892 |
1110.4 |
0.01357 |
255.06 |
416.44 |
1.1832 |
1.6921 |
1.365 |
1.052 |
1.524 |
446 |
155 |
- |
- |
78.2 |
12.14 |
- |
46.00 |
1.7709 |
1101.2 |
0.01288 |
257.77 |
416.68 |
1.1915 |
1.6894 |
1.38 |
1.076 |
1.545 |
436 |
154 |
- |
- |
77.4 |
12.26 |
- |
Temp., °C |
Absolute pressure, MPa |
Density, kg/m3 |
Volume, m3/kg |
Enthalpy, kJ/kg |
Entropy, kJ/kg·K |
Specific heat, cp, kJ/kg·K |
cp/cv |
Velocity of sound, m/s |
Viscosity, |
Thermal cond., mW/m·K |
Surface tension, mN/m |
||||||
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
|||
48.00 |
1.8555 |
1091.8 |
0.01223 |
260.51 |
416.87 |
1.1998 |
1.6867 |
1.396 |
1.102 |
1.568 |
426 |
153 |
- |
- |
76.6 |
12.38 |
- |
50.00 |
1.9431 |
1082.1 |
0.01161 |
263.27 |
417.03 |
1.2081 |
1.6840 |
1.414 |
1.129 |
1.593 |
415 |
153 |
- |
- |
- |
- |
- |
55.00 |
2.1753 |
1057.1 |
0.01020 |
270.31 |
417.24 |
1.2291 |
1.6768 |
1.464 |
1.209 |
1.667 |
389 |
150 |
- |
- |
- |
- |
- |
60.00 |
2.4274 |
1030.5 |
0.00895 |
277.56 |
417.14 |
1.2503 |
1.6692 |
1.528 |
1.307 |
1.762 |
362 |
148 |
- |
- |
- |
- |
- |
65.00 |
2.7008 |
1001.8 |
0.00784 |
285.06 |
416.65 |
1.2718 |
1.6610 |
1.611 |
1.435 |
1.888 |
335 |
145 |
- |
- |
- |
- |
- |
70.00 |
2.9967 |
970.4 |
0.00684 |
292.90 |
415.69 |
1.2940 |
1.6518 |
1.726 |
1.609 |
2.064 |
306 |
142 |
- |
- |
- |
- |
- |
75.00 |
3.3168 |
935.3 |
0.00594 |
301.18 |
414.09 |
1.3169 |
1.6413 |
1.896 |
1.862 |
2.324 |
276 |
138 |
- |
- |
- |
- |
- |
80.00 |
3.6627 |
894.8 |
0.00511 |
310.10 |
411.60 |
1.3413 |
1.6287 |
2.176 |
2.268 |
2.748 |
244 |
134 |
- |
- |
- |
- |
- |
85.00 |
4.0368 |
845.1 |
0.00433 |
320.05 |
407.72 |
1.3680 |
1.6128 |
2.725 |
3.039 |
3.555 |
209 |
129 |
- |
- |
- |
- |
- |
90.00 |
4.4416 |
777.5 |
0.00355 |
331.98 |
401.33 |
1.3998 |
1.5907 |
4.186 |
5.041 |
5.643 |
170 |
124 |
- |
- |
- |
- |
- |
95.00 |
4.8820 |
665.4 |
0.00264 |
348.86 |
387.46 |
1.4442 |
1.5491 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
96.14 |
4.9900 |
523.8 |
0.00191 |
366.59 |
366.59 |
1.4918 |
1.4918 |
inf. | inf. | inf. | - |
- |
- |
- |
inf. | inf. | 0.00 |