Refrigerant 114 (Dichlorotetrafluoromethane) 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 |
|||
-100 |
0.196 |
98.40 |
115.22 |
-14.466 |
55.647 |
-0.03723 |
0.15880 |
|
|
|
|
|
|
|
|
|
|
-80 |
0.455 |
98.04 |
52.141 |
-9.506 |
58.230 |
-0.02381 |
0.15599 |
|
|
|
|
|
|
|
|
|
|
-60 |
0.966 |
97.60 |
25.809 |
-4.693 |
60.887 |
-0.01145 |
0.15412 |
|
|
|
|
|
|
|
|
|
|
-40 |
1.890 |
97.07 |
13.787 |
0.000 |
63.604 |
0.00000 |
0.15301 |
0.2072 |
0.1388 |
|
2617 |
362 |
2.012 |
|
0.0466 |
|
|
-20 |
3.452 |
96.42 |
7.8606 |
4.603 |
66.367 |
0.01071 |
0.15253 |
0.2128 |
0.1485 |
|
2437 |
366 |
1.744 |
|
0.0449 |
|
|
-15 |
3.975 |
96.24 |
6.8926 |
5.744 |
67.063 |
0.01329 |
0.15250 |
0.2140 |
0.1505 |
|
2395 |
368 |
1.682 |
|
0.0445 |
|
|
-10 |
4.560 |
96.05 |
6.0640 |
6.881 |
67.761 |
0.01583 |
0.15249 |
0.2151 |
0.1523 |
|
2353 |
369 |
1.622 |
|
0.0441 |
|
|
-5 |
5.213 |
95.85 |
5.3523 |
8.017 |
68.460 |
0.01834 |
0.15252 |
0.2161 |
0.1539 |
|
2313 |
370 |
1.563 |
|
0.0436 |
|
|
0 |
5.939 |
95.64 |
4.7389 |
9.151 |
69.161 |
0.02081 |
0.15257 |
0.2171 |
0.1554 |
|
2273 |
371 |
1.506 |
|
0.0432 |
|
|
5 |
6.745 |
95.41 |
4.2083 |
10.283 |
69.863 |
0.02326 |
0.15265 |
0.2181 |
0.1568 |
|
2234 |
372 |
1.452 |
|
0.0428 |
|
|
10 |
7.636 |
95.18 |
3.7479 |
11.416 |
70.567 |
0.02568 |
0.15275 |
0.2190 |
0.1581 |
|
2196 |
373 |
1.399 |
|
0.0424 |
|
|
12 |
8.018 |
95.08 |
3.5810 |
11.869 |
70.848 |
0.02664 |
0.15280 |
0.2193 |
0.1585 |
|
2181 |
374 |
1.378 |
|
0.0423 |
|
|
14 |
8.415 |
94.98 |
3.4230 |
12.322 |
71.130 |
0.02760 |
0.15285 |
0.2196 |
0.1590 |
|
2166 |
374 |
1.358 |
|
0.0421 |
|
|
16 |
8.827 |
94.88 |
3.2734 |
12.775 |
71.412 |
0.02855 |
0.15291 |
0.2200 |
0.1594 |
|
2151 |
374 |
1.338 |
|
0.0420 |
|
|
18 |
9.255 |
94.78 |
3.1317 |
13.228 |
71.694 |
0.02950 |
0.15297 |
0.2203 |
0.1599 |
|
2136 |
375 |
1.318 |
|
0.0418 |
|
|
20 |
9.699 |
94.67 |
2.9973 |
13.682 |
71.976 |
0.03045 |
0.15303 |
0.2206 |
0.1603 |
|
2122 |
375 |
1.298 |
|
0.0417 |
|
|
22 |
10.160 |
94.56 |
2.8699 |
14.136 |
72.258 |
0.03139 |
0.15310 |
0.2209 |
0.1607 |
|
2107 |
376 |
1.279 |
|
0.0415 |
|
|
24 |
10.638 |
94.45 |
2.7490 |
14.590 |
72.540 |
0.03233 |
0.15317 |
0.2212 |
0.1611 |
|
2093 |
376 |
1.260 |
|
0.0414 |
|
|
26 |
11.134 |
94.33 |
2.6343 |
15.044 |
72.822 |
0.03326 |
0.15324 |
0.2216 |
0.1615 |
|
2078 |
376 |
1.242 |
|
0.0412 |
|
|
28 |
11.648 |
94.22 |
2.5253 |
15.499 |
73.104 |
0.03420 |
0.15331 |
0.2219 |
0.1618 |
|
2064 |
377 |
1.224 |
|
0.0410 |
|
|
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 |
|||
30 |
12.180 |
94.10 |
2.4218 |
15.954 |
73.386 |
0.03513 |
0.15339 |
0.2222 |
0.1622 |
|
2050 |
377 |
1.206 |
|
0.0409 |
|
|
32 |
12.732 |
93.98 |
2.3235 |
16.410 |
73.669 |
0.03605 |
0.15347 |
0.2225 |
0.1626 |
|
2036 |
377 |
1.188 |
0.0254 |
0.0407 |
|
13.80 |
34 |
13.302 |
93.86 |
2.2299 |
16.866 |
73.951 |
0.03698 |
0.15356 |
0.2228 |
0.1629 |
|
2022 |
378 |
1.170 |
0.0255 |
0.0406 |
|
13.67 |
36 |
13.892 |
93.73 |
2.1410 |
17.322 |
74.233 |
0.03789 |
0.15365 |
0.2231 |
0.1632 |
|
2009 |
378 |
1.153 |
0.0256 |
0.0404 |
|
13.54 |
38 |
14.503 |
93.61 |
2.0563 |
17.780 |
74.516 |
0.03881 |
0.15374 |
0.2234 |
0.1636 |
|
1995 |
378 |
1.136 |
0.0257 |
0.0403 |
|
13.41 |
38.62 |
14.696 |
93.56 |
2.0309 |
17.921 |
74.603 |
0.03910 |
0.15377 |
0.2235 |
0.1637 |
|
1991 |
378 |
1.131 |
0.0258 |
0.0402 |
|
13.37 |
40 |
15.134 |
93.47 |
1.9757 |
18.237 |
74.798 |
0.03973 |
0.15383 |
0.2237 |
0.1639 |
|
1982 |
379 |
1.119 |
0.0258 |
0.0401 |
|
13.28 |
42 |
15.787 |
93.34 |
1.8989 |
18.696 |
75.080 |
0.04064 |
0.15393 |
0.2240 |
0.1642 |
|
1968 |
379 |
1.103 |
0.0260 |
0.0400 |
|
13.15 |
44 |
16.461 |
93.20 |
1.8257 |
19.155 |
75.362 |
0.04155 |
0.15403 |
0.2242 |
0.1645 |
|
1955 |
379 |
1.087 |
0.0261 |
0.0398 |
|
13.02 |
46 |
17.158 |
93.07 |
1.7560 |
19.614 |
75.644 |
0.04246 |
0.15413 |
0.2245 |
0.1648 |
|
1941 |
379 |
1.071 |
0.0262 |
0.0397 |
|
12.89 |
48 |
17.877 |
92.92 |
1.6895 |
20.075 |
75.927 |
0.04337 |
0.15423 |
0.2248 |
0.1652 |
|
1928 |
380 |
1.055 |
0.0263 |
0.0395 |
|
12.76 |
50 |
18.619 |
92.78 |
1.6260 |
20.536 |
76.209 |
0.04427 |
0.15434 |
0.2251 |
0.1655 |
|
1915 |
380 |
1.040 |
0.0264 |
0.0394 |
|
12.63 |
52 |
19.384 |
92.63 |
1.5655 |
20.998 |
76.491 |
0.04517 |
0.15445 |
0.2254 |
0.1658 |
|
1902 |
380 |
1.025 |
0.0265 |
0.0392 |
|
12.51 |
54 |
20.174 |
92.48 |
1.5076 |
21.460 |
76.772 |
0.04607 |
0.15456 |
0.2257 |
0.1661 |
|
1889 |
380 |
1.010 |
0.0266 |
0.0391 |
|
12.38 |
56 |
20.988 |
92.33 |
1.4524 |
21.924 |
77.054 |
0.04697 |
0.15467 |
0.2260 |
0.1664 |
|
1876 |
381 |
0.995 |
0.0267 |
0.0389 |
|
12.25 |
58 |
21.828 |
92.17 |
1.3997 |
22.388 |
77.336 |
0.04786 |
0.15479 |
0.2263 |
0.1667 |
|
1863 |
381 |
0.981 |
0.0269 |
0.0388 |
|
12.12 |
60 |
22.693 |
92.02 |
1.3492 |
22.853 |
77.617 |
0.04876 |
0.15491 |
0.2266 |
0.1670 |
|
1850 |
381 |
0.966 |
0.0270 |
0.0386 |
|
12.00 |
62 |
23.584 |
91.85 |
1.3010 |
23.319 |
77.899 |
0.04965 |
0.15503 |
0.2270 |
0.1673 |
|
1838 |
381 |
0.952 |
0.0271 |
0.0385 |
|
11.87 |
64 |
24.501 |
91.69 |
1.2549 |
23.786 |
78.180 |
0.05054 |
0.15515 |
0.2273 |
0.1676 |
|
1825 |
381 |
0.939 |
0.0272 |
0.0383 |
|
11.74 |
66 |
25.446 |
91.52 |
1.2108 |
24.254 |
78.461 |
0.05143 |
0.15528 |
0.2276 |
0.1679 |
|
1812 |
381 |
0.925 |
0.0273 |
0.0382 |
|
11.62 |
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 |
|||
68 |
26.418 |
91.35 |
1.1685 |
24.722 |
78.742 |
0.05231 |
0.15540 |
0.2279 |
0.1682 |
|
1800 |
381 |
0.912 |
0.0274 |
0.0380 |
|
11.49 |
70 |
27.418 |
91.18 |
1.1281 |
25.192 |
79.023 |
0.05320 |
0.15553 |
0.2282 |
0.1686 |
|
1787 |
382 |
0.899 |
0.0275 |
0.0379 |
|
11.36 |
72 |
28.447 |
91.00 |
1.0894 |
25.662 |
79.303 |
0.05408 |
0.15566 |
0.2286 |
0.1689 |
|
1775 |
382 |
0.886 |
0.0276 |
0.0377 |
|
11.24 |
74 |
29.505 |
90.83 |
1.0522 |
26.133 |
79.584 |
0.05496 |
0.15580 |
0.2289 |
0.1692 |
|
1763 |
382 |
0.873 |
0.0277 |
0.0376 |
|
11.11 |
76 |
30.593 |
90.64 |
1.0167 |
26.605 |
79.864 |
0.05584 |
0.15593 |
0.2292 |
0.1696 |
|
1750 |
382 |
0.861 |
0.0278 |
0.0374 |
|
10.99 |
78 |
31.710 |
90.46 |
0.9826 |
27.078 |
80.144 |
0.05672 |
0.15607 |
0.2296 |
0.1699 |
|
1738 |
382 |
0.848 |
0.0279 |
0.0373 |
|
10.86 |
85 |
35.868 |
89.79 |
0.8737 |
28.740 |
81.122 |
0.05977 |
0.15656 |
0.2309 |
0.1713 |
|
1696 |
382 |
0.807 |
0.0283 |
0.0367 |
|
10.43 |
90 |
39.080 |
89.29 |
0.8049 |
29.934 |
81.818 |
0.06194 |
0.15692 |
0.2319 |
0.1723 |
|
1666 |
382 |
0.779 |
0.0285 |
0.0364 |
|
10.12 |
95 |
42.504 |
88.78 |
0.7426 |
31.132 |
82.513 |
0.06410 |
0.15729 |
0.2329 |
0.1734 |
|
1636 |
382 |
0.752 |
0.0288 |
0.0360 |
|
9.81 |
100 |
46.148 |
88.25 |
0.6861 |
32.335 |
83.205 |
0.06624 |
0.15767 |
0.2340 |
0.1746 |
|
1606 |
381 |
0.726 |
0.0290 |
0.0356 |
|
9.51 |
105 |
50.021 |
87.70 |
0.6347 |
33.541 |
83.895 |
0.06837 |
0.15805 |
0.2352 |
0.1759 |
|
1577 |
381 |
0.701 |
0.0293 |
0.0353 |
|
9.21 |
110 |
54.132 |
87.14 |
0.5880 |
34.752 |
84.583 |
0.07049 |
0.15845 |
0.2364 |
0.1773 |
|
1547 |
380 |
0.677 |
0.0295 |
0.0349 |
|
8.90 |
120 |
63.103 |
85.98 |
0.5063 |
37.185 |
85.949 |
0.07469 |
0.15925 |
0.2391 |
0.1806 |
|
1489 |
378 |
0.632 |
0.0301 |
0.0341 |
|
8.31 |
130 |
73.134 |
84.76 |
0.4380 |
39.630 |
87.302 |
0.07884 |
0.16007 |
0.2423 |
0.1845 |
|
1431 |
376 |
0.591 |
0.0306 |
0.0334 |
|
7.72 |
140 |
84.299 |
83.50 |
0.3803 |
42.088 |
88.638 |
0.08293 |
0.16089 |
0.2458 |
0.1892 |
|
1372 |
373 |
0.552 |
0.0312 |
0.0326 |
|
7.14 |
150 |
96.678 |
82.19 |
0.3314 |
44.561 |
89.955 |
0.08697 |
0.16173 |
0.2498 |
0.1946 |
|
1313 |
370 |
0.517 |
0.0318 |
0.0319 |
|
6.57 |
160 |
110.35 |
80.84 |
0.2896 |
47.050 |
91.250 |
0.09097 |
0.16256 |
0.2543 |
0.2009 |
|
1253 |
366 |
0.485 |
0.0324 |
0.0311 |
|
6.01 |
170 |
125.41 |
79.44 |
0.2537 |
49.560 |
92.518 |
0.09494 |
0.16338 |
0.2594 |
0.2082 |
|
1192 |
361 |
0.455 |
0.0331 |
0.0304 |
|
|
180 |
141.93 |
77.99 |
0.2227 |
52.096 |
93.753 |
0.09887 |
0.16418 |
0.2652 |
0.2167 |
|
1130 |
355 |
0.427 |
0.0339 |
0.0296 |
|
|
190 |
160.03 |
76.48 |
0.1958 |
54.666 |
94.950 |
0.10279 |
0.16495 |
0.2715 |
0.2263 |
|
1067 |
348 |
0.401 |
0.0347 |
0.0288 |
|
|
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 |
|||
200 |
179.78 |
74.90 |
0.1722 |
57.275 |
96.101 |
0.10670 |
0.16568 |
0.2787 |
0.2372 |
|
1001 |
341 |
0.378 |
0.0356 |
0.0280 |
|
|
210 |
201.32 |
73.23 |
0.1515 |
59.935 |
97.195 |
0.11062 |
0.16636 |
0.2865 |
0.2494 |
|
934 |
332 |
0.356 |
0.0366 |
0.0272 |
|
|
220 |
224.75 |
71.46 |
0.1332 |
62.655 |
98.218 |
0.11456 |
0.16696 |
0.2952 |
0.2632 |
|
864 |
323 |
0.335 |
|
0.0263 |
|
|
230 |
250.19 |
69.55 |
0.1168 |
65.449 |
99.154 |
0.11855 |
0.16747 |
0.3048 |
0.2785 |
|
792 |
313 |
0.316 |
|
0.0255 |
|
|
240 |
277.77 |
67.47 |
0.1021 |
68.337 |
99.977 |
0.12260 |
0.16785 |
0.3152 |
0.2954 |
|
716 |
302 |
0.299 |
|
0.0246 |
|
|
250 |
307.65 |
65.15 |
0.0888 |
71.346 |
100.650 |
0.12675 |
0.16806 |
|
|
|
638 |
289 |
|
|
|
|
|
260 |
339.97 |
62.49 |
0.0766 |
74.519 |
101.110 |
0.13106 |
0.16801 |
|
|
|
556 |
276 |
|
|
|
|
|
270 |
374.90 |
59.28 |
0.0650 |
77.941 |
101.240 |
0.13563 |
0.16757 |
|
|
|
470 |
261 |
|
|
|
|
|
280 |
412.62 |
55.02 |
0.0537 |
81.819 |
100.810 |
0.14074 |
0.16641 |
|
|
|
381 |
245 |
|
|
|
|
|
290 |
453.31 |
47.62 |
0.0409 |
87.049 |
98.880 |
0.14757 |
0.16335 |
|
|
|
|
|
|
|
|
|
|
294.6 |
473.0 |
34.75 |
0.0288 |
93.940 |
93.940 |
0.15660 |
0.15660 |
inf. | inf. | inf. | 0 |
0 |
|
|
inf. | inf. | 0 |