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., °F |
Pressure, psia |
Density, lb/ft3 |
Volume, ft3/lb |
Enthalpy, Btu/lb |
Entropy, Btu/lb·°F |
Specific heat, cp, Btu/lb·°F |
cp/cv |
Velocity of sound, ft/s |
Viscosity, lbm/ft·h |
Thermal cond., Btu/h·ft·°F |
Surface tension, dyne/cm |
||||||
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
|||
-250 |
|
107.37 |
|
-63.169 |
76.604 |
-0.21914 |
0.44952 |
|
0.1018 |
1.2914 |
|
395 |
|
|
|
|
|
-240 |
|
106.41 |
|
-56.462 |
77.629 |
-0.18786 |
0.42332 |
|
0.1033 |
1.2860 |
|
403 |
|
|
|
|
|
-230 |
|
105.48 |
|
-51.569 |
78.669 |
-0.16605 |
0.40101 |
|
0.1048 |
1.2807 |
|
411 |
|
|
|
|
36.75 |
-220 |
0.002 |
104.58 |
16805 |
-47.705 |
79.724 |
-0.14958 |
0.38211 |
|
0.1064 |
1.2754 |
|
419 |
|
|
|
|
35.70 |
-210 |
0.004 |
103.70 |
6982.6 |
-44.426 |
80.796 |
-0.13616 |
0.36538 |
|
0.1080 |
1.2703 |
|
427 |
|
|
|
|
34.67 |
-200 |
0.010 |
102.81 |
3151.5 |
-41.474 |
81.882 |
-0.12457 |
0.35048 |
|
0.1096 |
1.2653 |
|
435 |
|
|
|
|
33.63 |
-190 |
0.022 |
101.92 |
1527.4 |
-38.706 |
82.984 |
-0.11411 |
0.33715 |
|
0.1113 |
1.2604 |
|
442 |
|
|
|
|
32.61 |
-180 |
0.044 |
101.03 |
787.79 |
-36.038 |
84.100 |
-0.10439 |
0.32518 |
|
0.1130 |
1.2558 |
|
449 |
|
|
|
|
31.59 |
-170 |
0.084 |
100.12 |
429.22 |
-33.424 |
85.230 |
-0.09521 |
0.31441 |
|
0.1147 |
1.2515 |
|
456 |
|
|
|
|
30.58 |
-160 |
0.151 |
99.22 |
245.51 |
-30.839 |
86.373 |
-0.08644 |
0.30470 |
|
0.1165 |
1.2474 |
|
463 |
|
|
|
|
29.57 |
-150 |
0.262 |
98.30 |
146.65 |
-28.269 |
87.528 |
-0.07800 |
0.29594 |
|
0.1183 |
1.2437 |
|
470 |
|
|
|
|
28.57 |
-140 |
0.435 |
97.38 |
91.059 |
-25.708 |
88.692 |
-0.06986 |
0.28801 |
|
0.1201 |
1.2403 |
|
476 |
|
|
|
|
27.57 |
-130 |
0.696 |
96.46 |
58.544 |
-23.150 |
89.864 |
-0.06198 |
0.28082 |
|
0.1221 |
1.2374 |
|
482 |
|
|
|
|
26.59 |
-120 |
1.080 |
95.53 |
38.833 |
-20.594 |
91.040 |
-0.05435 |
0.27430 |
0.2555 |
0.1241 |
1.2349 |
3483 |
488 |
|
|
|
|
25.61 |
-110 |
1.626 |
94.60 |
26.494 |
-18.038 |
92.218 |
-0.04694 |
0.26838 |
0.2555 |
0.1262 |
1.2329 |
3384 |
494 |
|
|
0.0765 |
|
24.64 |
-100 |
2.384 |
93.66 |
18.540 |
-15.481 |
93.397 |
-0.03973 |
0.26298 |
0.2557 |
0.1285 |
1.2315 |
3290 |
500 |
|
|
0.0749 |
|
23.67 |
-90 |
3.413 |
92.71 |
13.275 |
-12.921 |
94.572 |
-0.03271 |
0.25807 |
0.2561 |
0.1308 |
1.2307 |
3198 |
505 |
|
|
0.0734 |
0.00292 |
22.71 |
-80 |
4.778 |
91.75 |
9.7044 |
-10.355 |
95.741 |
-0.02587 |
0.25357 |
0.2567 |
0.1334 |
1.2305 |
3110 |
510 |
|
|
0.0718 |
0.00315 |
21.76 |
-70 |
6.555 |
90.79 |
7.2285 |
-7.783 |
96.901 |
-0.01919 |
0.24945 |
0.2574 |
0.1361 |
1.2310 |
3023 |
514 |
|
|
0.0703 |
0.00338 |
20.82 |
-60 |
8.830 |
89.81 |
5.4766 |
-5.201 |
98.049 |
-0.01266 |
0.24567 |
0.2584 |
0.1389 |
1.2323 |
2937 |
519 |
|
|
0.0688 |
0.00360 |
19.89 |
Temp., °F |
Pressure, psia |
Density, lb/ft3 |
Volume, ft3/lb |
Enthalpy, Btu/lb |
Entropy, Btu/lb·°F |
Specific heat, cp, Btu/lb·°F |
cp/cv |
Velocity of sound, ft/s |
Viscosity, lbm/ft·h |
Thermal cond., Btu/h·ft·°F |
Surface tension, dyne/cm |
||||||
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
|||
-50 |
11.696 |
88.83 |
4.2138 |
-2.608 |
99.182 |
-0.00627 |
0.24220 |
0.2596 |
0.1420 |
1.2344 |
2852 |
522 |
|
|
0.0673 |
0.00382 |
18.96 |
-45 |
13.383 |
88.33 |
3.7160 |
-1.306 |
99.742 |
-0.00312 |
0.24056 |
0.2604 |
0.1436 |
1.2358 |
2810 |
524 |
|
|
0.0665 |
0.00393 |
18.50 |
-41.44 |
14.696 |
87.97 |
3.4048 |
-0.377 |
100.138 |
-0.00090 |
0.23944 |
0.2609 |
0.1448 |
1.2369 |
2780 |
525 |
|
|
0.0660 |
0.00401 |
18.18 |
-40 |
15.255 |
87.82 |
3.2880 |
0.000 |
100.296 |
0.00000 |
0.23899 |
0.2611 |
0.1453 |
1.2374 |
2768 |
526 |
|
|
0.0658 |
0.00404 |
18.05 |
-35 |
17.329 |
87.32 |
2.9185 |
1.310 |
100.847 |
0.00309 |
0.23748 |
0.2620 |
0.1471 |
1.2393 |
2725 |
527 |
|
|
0.0651 |
0.00414 |
17.59 |
-30 |
19.617 |
86.81 |
2.5984 |
2.624 |
101.391 |
0.00616 |
0.23602 |
0.2629 |
0.1489 |
1.2414 |
2683 |
529 |
|
|
0.0643 |
0.00425 |
17.14 |
-25 |
22.136 |
86.29 |
2.3202 |
3.944 |
101.928 |
0.00920 |
0.23462 |
0.2638 |
0.1507 |
1.2437 |
2641 |
530 |
|
|
0.0636 |
0.00435 |
16.69 |
-20 |
24.899 |
85.77 |
2.0774 |
5.268 |
102.461 |
0.01222 |
0.23327 |
0.2648 |
0.1527 |
1.2463 |
2599 |
531 |
|
|
0.0629 |
0.00445 |
16.24 |
-15 |
27.924 |
85.25 |
1.8650 |
6.598 |
102.986 |
0.01521 |
0.23197 |
0.2659 |
0.1547 |
1.2493 |
2557 |
532 |
|
|
0.0622 |
0.00456 |
15.79 |
-10 |
31.226 |
84.72 |
1.6784 |
7.934 |
103.503 |
0.01818 |
0.23071 |
0.2671 |
0.1567 |
1.2525 |
2515 |
533 |
|
|
0.0614 |
0.00466 |
|
-5 |
34.821 |
84.18 |
1.5142 |
9.276 |
104.013 |
0.02113 |
0.22949 |
0.2684 |
0.1589 |
1.2560 |
2473 |
534 |
|
|
0.0607 |
0.00476 |
|
0 |
38.726 |
83.64 |
1.3691 |
10.624 |
104.515 |
0.02406 |
0.22832 |
0.2697 |
0.1611 |
1.2599 |
2431 |
535 |
0.615 |
0.0268 |
0.0600 |
0.00486 |
|
5 |
42.960 |
83.09 |
1.2406 |
11.979 |
105.009 |
0.02697 |
0.22718 |
0.2710 |
0.1634 |
1.2641 |
2389 |
535 |
0.597 |
0.0271 |
0.0593 |
0.00496 |
|
10 |
47.538 |
82.54 |
1.1265 |
13.342 |
105.493 |
0.02987 |
0.22607 |
0.2725 |
0.1658 |
1.2687 |
2346 |
535 |
0.580 |
0.0274 |
0.0586 |
0.00506 |
|
15 |
52.480 |
81.98 |
1.0250 |
14.712 |
105.968 |
0.03275 |
0.22500 |
0.2740 |
0.1683 |
1.2737 |
2304 |
536 |
0.563 |
0.0276 |
0.0579 |
0.00516 |
|
20 |
57.803 |
81.41 |
0.9343 |
16.090 |
106.434 |
0.03561 |
0.22395 |
0.2756 |
0.1709 |
1.2792 |
2262 |
536 |
0.546 |
0.0279 |
0.0572 |
0.00526 |
|
25 |
63.526 |
80.84 |
0.8532 |
17.476 |
106.891 |
0.03846 |
0.22294 |
0.2773 |
0.1737 |
1.2851 |
2219 |
536 |
0.530 |
0.0282 |
0.0566 |
0.00536 |
|
30 |
69.667 |
80.26 |
0.7804 |
18.871 |
107.336 |
0.04129 |
0.22195 |
0.2791 |
0.1765 |
1.2915 |
2177 |
536 |
0.515 |
0.0284 |
0.0559 |
0.00546 |
|
35 |
76.245 |
79.67 |
0.7150 |
20.275 |
107.769 |
0.04411 |
0.22098 |
0.2809 |
0.1794 |
1.2984 |
2134 |
535 |
0.499 |
0.0287 |
0.0552 |
0.00555 |
|
40 |
83.280 |
79.07 |
0.6561 |
21.688 |
108.191 |
0.04692 |
0.22004 |
0.2829 |
0.1825 |
1.3059 |
2091 |
535 |
0.484 |
0.0290 |
0.0545 |
0.00565 |
|
Temp., °F |
Pressure, psia |
Density, lb/ft3 |
Volume, ft3/lb |
Enthalpy, Btu/lb |
Entropy, Btu/lb·°F |
Specific heat, cp, Btu/lb·°F |
cp/cv |
Velocity of sound, ft/s |
Viscosity, lbm/ft·h |
Thermal cond., Btu/h·ft·°F |
Surface tension, dyne/cm |
||||||
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
|||
45 |
90.791 |
78.46 |
0.6029 |
23.111 |
108.600 |
0.04972 |
0.21912 |
0.2849 |
0.1857 |
1.3141 |
2048 |
534 |
0.470 |
0.0292 |
0.0538 |
0.00575 |
|
50 |
98.799 |
77.84 |
0.5548 |
24.544 |
108.997 |
0.05251 |
0.21821 |
0.2870 |
0.1891 |
1.3229 |
2005 |
533 |
0.456 |
0.0295 |
0.0532 |
0.00584 |
|
55 |
107.32 |
77.22 |
0.5111 |
25.988 |
109.379 |
0.05529 |
0.21732 |
0.2893 |
0.1927 |
1.3324 |
1962 |
532 |
0.442 |
0.0298 |
0.0525 |
0.00594 |
|
60 |
116.38 |
76.58 |
0.4715 |
27.443 |
109.748 |
0.05806 |
0.21644 |
0.2916 |
0.1964 |
1.3428 |
1919 |
531 |
0.429 |
0.0301 |
0.0518 |
0.00604 |
|
65 |
126.00 |
75.93 |
0.4355 |
28.909 |
110.103 |
0.06082 |
0.21557 |
0.2941 |
0.2003 |
1.3540 |
1876 |
530 |
0.416 |
0.0303 |
0.0512 |
0.00613 |
|
70 |
136.19 |
75.27 |
0.4026 |
30.387 |
110.441 |
0.06358 |
0.21472 |
0.2967 |
0.2045 |
1.3663 |
1832 |
528 |
0.404 |
|
0.0505 |
0.00623 |
|
75 |
146.98 |
74.60 |
0.3726 |
31.877 |
110.761 |
0.06633 |
0.21387 |
0.2994 |
0.2089 |
1.3796 |
1788 |
527 |
0.392 |
|
0.0499 |
0.00632 |
|
80 |
158.40 |
73.92 |
0.3451 |
33.381 |
111.066 |
0.06907 |
0.21302 |
0.3024 |
0.2135 |
1.3941 |
1744 |
525 |
0.380 |
|
0.0492 |
0.00642 |
|
85 |
170.45 |
73.22 |
0.3199 |
34.898 |
111.350 |
0.07182 |
0.21218 |
0.3055 |
0.2185 |
1.4100 |
1700 |
523 |
0.369 |
|
0.0486 |
0.00652 |
|
90 |
183.17 |
72.51 |
0.2968 |
36.430 |
111.616 |
0.07456 |
0.21134 |
0.3088 |
0.2238 |
1.4275 |
1655 |
520 |
0.358 |
|
0.0479 |
0.00661 |
|
95 |
196.57 |
71.79 |
0.2756 |
37.977 |
111.859 |
0.07730 |
0.21050 |
0.3123 |
0.2295 |
1.4467 |
1611 |
518 |
0.348 |
|
0.0473 |
0.00671 |
|
100 |
210.69 |
71.05 |
0.2560 |
39.538 |
112.081 |
0.08003 |
0.20965 |
0.3162 |
0.2356 |
1.4678 |
1566 |
515 |
0.338 |
|
0.0466 |
0.00680 |
|
105 |
225.53 |
70.29 |
0.2379 |
41.119 |
112.278 |
0.08277 |
0.20879 |
0.3203 |
0.2422 |
1.4912 |
1520 |
512 |
|
|
0.0460 |
0.00690 |
|
110 |
241.14 |
69.51 |
0.2212 |
42.717 |
112.448 |
0.08552 |
0.20793 |
0.3248 |
0.2495 |
1.5173 |
1474 |
509 |
|
|
0.0454 |
0.00699 |
|
115 |
257.52 |
68.71 |
0.2058 |
44.334 |
112.591 |
0.08827 |
0.20705 |
0.3298 |
0.2573 |
1.5464 |
1428 |
506 |
|
|
0.0447 |
0.00709 |
|
120 |
274.71 |
67.89 |
0.1914 |
45.972 |
112.704 |
0.09103 |
0.20615 |
0.3353 |
0.2660 |
1.5791 |
1382 |
502 |
|
|
0.0441 |
0.00719 |
|
125 |
292.73 |
67.05 |
0.1781 |
47.633 |
112.783 |
0.09379 |
0.20522 |
0.3413 |
0.2756 |
1.6160 |
1334 |
498 |
|
|
|
|
|
130 |
311.61 |
66.17 |
0.1657 |
49.319 |
112.825 |
0.09657 |
0.20427 |
0.3482 |
0.2864 |
1.6581 |
1287 |
494 |
|
|
|
|
|
135 |
331.38 |
65.27 |
0.1542 |
51.032 |
112.826 |
0.09937 |
0.20329 |
0.3559 |
0.2985 |
1.7063 |
1238 |
489 |
|
|
|
|
|
140 |
352.07 |
64.33 |
0.1434 |
52.775 |
112.784 |
0.10220 |
0.20227 |
0.3648 |
0.3123 |
1.7621 |
1189 |
485 |
|
|
|
|
|
Temp., °F |
Pressure, psia |
Density, lb/ft3 |
Volume, ft3/lb |
Enthalpy, Btu/lb |
Entropy, Btu/lb·°F |
Specific heat, cp, Btu/lb·°F |
cp/cv |
Velocity of sound, ft/s |
Viscosity, lbm/ft·h |
Thermal cond., Btu/h·ft·°F |
Surface tension, dyne/cm |
||||||
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
Liquid |
Vapor |
|||
145 |
373.71 |
63.35 |
0.1332 |
54.553 |
112.692 |
0.10504 |
0.20119 |
0.3752 |
0.3282 |
1.8275 |
1139 |
479 |
|
|
|
|
|
150 |
396.32 |
62.33 |
0.1237 |
56.370 |
112.541 |
0.10793 |
0.20006 |
0.3873 |
0.3468 |
1.9050 |
1088 |
474 |
|
|
|
|
|
160 |
444.65 |
60.12 |
0.1063 |
60.145 |
112.035 |
0.11383 |
0.19757 |
0.4198 |
0.3957 |
2.1126 |
983 |
462 |
|
|
|
|
|
170 |
497.35 |
57.59 |
0.0907 |
64.175 |
111.165 |
0.12001 |
0.19464 |
0.4711 |
0.4716 |
2.4409 |
873 |
448 |
|
|
|
|
|
180 |
554.82 |
54.57 |
0.0763 |
68.597 |
109.753 |
0.12668 |
0.19102 |
0.5657 |
0.6073 |
3.0349 |
752 |
433 |
|
|
|
|
|
190 |
617.53 |
50.62 |
0.0625 |
73.742 |
107.398 |
0.13432 |
0.18613 |
0.7952 |
0.9222 |
4.4150 |
616 |
415 |
|
|
|
|
|
200 |
686.11 |
44.44 |
0.0478 |
80.558 |
102.809 |
0.14432 |
0.17805 |
|
|
|
|
|
|
|
|
|
|
205.06 |
723.74 |
32.7 |
0.0306 |
91.052 |
91.052 |
0.15989 |
0.15989 |
inf. | inf. | inf. | 0 |
0 |
|
|
inf. | inf. | 0 |