Mixture of Propane + Difluoromethane

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Propane

Name
Propane
InChI
InChI=1S/C3H8/c1-3-2/h3H2,1-2H3
InChI Key
ATUOYWHBWRKTHZ-UHFFFAOYSA-N
Formula
C3H8
SMILES
CCC
Mol. Weight (g/mol)
44.10
CAS
74-98-6

Difluoromethane

Name
Difluoromethane
InChI
InChI=1S/CH2F2/c2-1-3/h1H2
InChI Key
RWRIWBAIICGTTQ-UHFFFAOYSA-N
Formula
CH2F2
SMILES
FCF
Mol. Weight (g/mol)
52.02
CAS
75-10-5
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Datasets

  1. Azeotropic composition: mole fraction (6)
  2. Pc - Critical pressure, kPa (2)
  3. Pvap - Vapor or sublimation pressure, kPa (8)
  4. γ - Surface tension liquid-gas, N/m (2)
  5. Tc - Critical temperature, K (2)
  6. Azeotropic pressure, kPa (6)

Azeotropic composition: mole fraction of Difluoromethane (2) [ref]

Temperature, K - Liquid Azeotropic composition: mole fraction of Difluoromethane (2) - Liquid
278.10 0.6630
294.83 0.6790
303.23 0.6830
313.26 0.7020

Mole fraction of Difluoromethane (2) [ref]

Fixed Measured
Mole fraction of Difluoromethane (2) - Liquid Temperature, K - Liquid Mole fraction of Difluoromethane (2) - Gas
0.0000 278.10 0.0000
0.0000 294.83 0.0000
0.0000 343.26 0.0000
0.0080 294.83 0.0490
0.0170 313.26 0.0750
0.0270 303.23 0.1260
0.0340 313.26 0.1330
0.0430 278.10 0.2360
0.0460 294.83 0.2060
0.0640 294.83 0.2610
0.0650 343.26 0.1460
0.0730 303.23 0.2580
0.1130 343.26 0.2260
0.1230 294.83 0.3700
0.1240 278.10 0.4190
0.1650 303.23 0.4040
0.1880 343.26 0.3100
0.1980 313.26 0.4120
0.2370 343.26 0.3450
0.2620 278.10 0.5260
0.2640 294.83 0.5080
0.2720 313.26 0.4750
0.2820 343.26 0.3750
0.2870 303.23 0.5030
0.3450 343.26 0.4200
0.3670 313.26 0.5300
0.4240 278.10 0.5960
0.4320 343.26 0.4720
0.4390 294.83 0.5840
0.4560 303.23 0.5900
0.4570 343.26 0.4800
0.4680 313.26 0.5830
0.4740 278.10 0.6100
0.5160 278.10 0.6220
0.5350 303.23 0.6150
0.5630 278.10 0.6340
0.5640 303.23 0.6300
0.5820 313.26 0.6390
0.5830 278.10 0.6390
0.5990 294.83 0.6450
0.6050 313.26 0.6490
0.6080 278.10 0.6460
0.6180 294.83 0.6500
0.6220 313.26 0.6580
0.6280 278.10 0.6510
0.6460 303.23 0.6650
0.6730 278.10 0.6640
0.6800 278.10 0.6660
0.6940 294.83 0.6840
0.6940 303.23 0.6890
0.7050 303.23 0.6950
0.7100 313.26 0.7050
0.7310 294.83 0.6990
0.7560 278.10 0.6930
0.7590 294.83 0.7130
0.7910 278.10 0.7110
0.7940 303.23 0.7470
0.7990 313.26 0.7610
0.8020 294.83 0.7460
0.8440 313.26 0.7970
0.8580 343.26 0.8490
0.8760 343.26 0.8660
0.8900 303.23 0.8240
0.9090 278.10 0.8050
0.9110 343.26 0.9010
0.9240 343.26 0.9150
0.9390 343.26 0.9300
0.9410 294.83 0.8770
0.9470 313.26 0.9010
0.9530 303.23 0.9160
0.9570 294.83 0.9030
0.9720 343.26 0.9650
0.9750 278.10 0.9210
0.9920 343.26 0.9890
1.0000 278.10 1.0000
1.0000 294.83 1.0000
1.0000 303.23 1.0000
1.0000 313.26 1.0000
1.0000 343.26 1.0000

Mole fraction of Difluoromethane (2) [ref]

Fixed Measured
Mole fraction of Difluoromethane (2) - Liquid Temperature, K - Liquid Mole fraction of Difluoromethane (2) - Gas
0.0000 268.15 0.0000
0.0000 278.15 0.0000
0.0000 283.15 0.0000
0.0000 288.15 0.0000
0.0000 298.15 0.0000
0.0000 308.15 0.0000
0.0000 318.15 0.0000
0.1300 278.15 0.4380
0.1350 288.15 0.4200
0.1420 283.15 0.4370
0.1430 268.15 0.4980
0.1580 308.15 0.3970
0.1580 318.15 0.3730
0.1680 298.15 0.4360
0.3270 308.15 0.5380
0.3410 278.15 0.5840
0.3440 318.15 0.5300
0.3560 288.15 0.5760
0.3740 283.15 0.5870
0.3800 298.15 0.5800
0.4220 268.15 0.6340
0.5890 278.15 0.6570
0.5900 268.15 0.6600
0.6180 298.15 0.6670
0.6270 318.15 0.6770
0.6600 308.15 0.6910
0.6640 288.15 0.6780
0.6680 283.15 0.6770
0.7240 288.15 0.6980
0.7260 278.15 0.7030
0.7320 308.15 0.7240
0.7370 268.15 0.6890
0.7400 318.15 0.7390
0.7490 298.15 0.7380
0.7530 283.15 0.7040
0.8670 268.15 0.7470
0.8950 298.15 0.8200
0.8950 318.15 0.8580
0.8980 278.15 0.7880
0.8980 288.15 0.8110
0.9140 283.15 0.8210
0.9200 308.15 0.8670
1.0000 268.15 1.0000
1.0000 278.15 1.0000
1.0000 283.15 1.0000
1.0000 288.15 1.0000
1.0000 298.15 1.0000
1.0000 308.15 1.0000
1.0000 318.15 1.0000

Azeotropic composition: mole fraction of Difluoromethane (2) [ref]

Temperature, K - Liquid Azeotropic composition: mole fraction of Difluoromethane (2) - Liquid
278.10 0.6630
294.83 0.6790
303.23 0.6830
313.26 0.7020

Mole fraction of Difluoromethane (2) [ref]

Fixed Measured
Mole fraction of Difluoromethane (2) - Liquid Temperature, K - Liquid Mole fraction of Difluoromethane (2) - Gas
0.0000 278.10 0.0000
0.0000 294.83 0.0000
0.0000 343.26 0.0000
0.0080 294.83 0.0490
0.0170 313.26 0.0750
0.0270 303.23 0.1260
0.0340 313.26 0.1330
0.0430 278.10 0.2360
0.0460 294.83 0.2060
0.0640 294.83 0.2610
0.0650 343.26 0.1460
0.0730 303.23 0.2580
0.1130 343.26 0.2260
0.1230 294.83 0.3700
0.1240 278.10 0.4190
0.1650 303.23 0.4040
0.1880 343.26 0.3100
0.1980 313.26 0.4120
0.2370 343.26 0.3450
0.2620 278.10 0.5260
0.2640 294.83 0.5080
0.2720 313.26 0.4750
0.2820 343.26 0.3750
0.2870 303.23 0.5030
0.3450 343.26 0.4200
0.3670 313.26 0.5300
0.4240 278.10 0.5960
0.4320 343.26 0.4720
0.4390 294.83 0.5840
0.4560 303.23 0.5900
0.4570 343.26 0.4800
0.4680 313.26 0.5830
0.4740 278.10 0.6100
0.5160 278.10 0.6220
0.5350 303.23 0.6150
0.5630 278.10 0.6340
0.5640 303.23 0.6300
0.5820 313.26 0.6390
0.5830 278.10 0.6390
0.5990 294.83 0.6450
0.6050 313.26 0.6490
0.6080 278.10 0.6460
0.6180 294.83 0.6500
0.6220 313.26 0.6580
0.6280 278.10 0.6510
0.6460 303.23 0.6650
0.6730 278.10 0.6640
0.6800 278.10 0.6660
0.6940 294.83 0.6840
0.6940 303.23 0.6890
0.7050 303.23 0.6950
0.7100 313.26 0.7050
0.7310 294.83 0.6990
0.7560 278.10 0.6930
0.7590 294.83 0.7130
0.7910 278.10 0.7110
0.7940 303.23 0.7470
0.7990 313.26 0.7610
0.8020 294.83 0.7460
0.8440 313.26 0.7970
0.8580 343.26 0.8490
0.8760 343.26 0.8660
0.8900 303.23 0.8240
0.9090 278.10 0.8050
0.9110 343.26 0.9010
0.9240 343.26 0.9150
0.9390 343.26 0.9300
0.9410 294.83 0.8770
0.9470 313.26 0.9010
0.9530 303.23 0.9160
0.9570 294.83 0.9030
0.9720 343.26 0.9650
0.9750 278.10 0.9210
0.9920 343.26 0.9890
1.0000 278.10 1.0000
1.0000 294.83 1.0000
1.0000 303.23 1.0000
1.0000 313.26 1.0000
1.0000 343.26 1.0000

Mole fraction of Difluoromethane (2) [ref]

Fixed Measured
Mole fraction of Difluoromethane (2) - Liquid Temperature, K - Liquid Mole fraction of Difluoromethane (2) - Gas
0.0000 268.15 0.0000
0.0000 278.15 0.0000
0.0000 283.15 0.0000
0.0000 288.15 0.0000
0.0000 298.15 0.0000
0.0000 308.15 0.0000
0.0000 318.15 0.0000
0.1300 278.15 0.4380
0.1350 288.15 0.4200
0.1420 283.15 0.4370
0.1430 268.15 0.4980
0.1580 308.15 0.3970
0.1580 318.15 0.3730
0.1680 298.15 0.4360
0.3270 308.15 0.5380
0.3410 278.15 0.5840
0.3440 318.15 0.5300
0.3560 288.15 0.5760
0.3740 283.15 0.5870
0.3800 298.15 0.5800
0.4220 268.15 0.6340
0.5890 278.15 0.6570
0.5900 268.15 0.6600
0.6180 298.15 0.6670
0.6270 318.15 0.6770
0.6600 308.15 0.6910
0.6640 288.15 0.6780
0.6680 283.15 0.6770
0.7240 288.15 0.6980
0.7260 278.15 0.7030
0.7320 308.15 0.7240
0.7370 268.15 0.6890
0.7400 318.15 0.7390
0.7490 298.15 0.7380
0.7530 283.15 0.7040
0.8670 268.15 0.7470
0.8950 298.15 0.8200
0.8950 318.15 0.8580
0.8980 278.15 0.7880
0.8980 288.15 0.8110
0.9140 283.15 0.8210
0.9200 308.15 0.8670
1.0000 268.15 1.0000
1.0000 278.15 1.0000
1.0000 283.15 1.0000
1.0000 288.15 1.0000
1.0000 298.15 1.0000
1.0000 308.15 1.0000
1.0000 318.15 1.0000

Critical pressure, kPa [ref]

Mole fraction of Difluoromethane (2) - Liquid Critical pressure, kPa - Liquid
0.5270 5210.00
0.8660 5532.00

Critical pressure, kPa [ref]

Mole fraction of Difluoromethane (2) - Liquid Critical pressure, kPa - Liquid
0.5270 5210.00
0.8660 5532.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Difluoromethane (2) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Liquid
0.0000 278.10 553.00
0.0000 294.83 874.00
0.0000 343.26 2591.00
0.0080 294.83 926.00
0.0170 313.26 1496.00
0.0270 303.23 1255.00
0.0340 313.26 1608.00
0.0430 278.10 727.00
0.0460 294.83 1123.00
0.0640 294.83 1206.00
0.0650 343.26 3139.00
0.0730 303.23 1492.00
0.1130 343.26 3499.00
0.1230 294.83 1406.00
0.1240 278.10 936.00
0.1650 303.23 1824.00
0.1880 343.26 3964.00
0.1980 313.26 2344.00
0.2370 343.26 4222.00
0.2620 278.10 1109.00
0.2640 294.83 1693.00
0.2720 313.26 2540.00
0.2820 343.26 4442.00
0.2870 303.23 2076.00
0.3450 343.26 4702.00
0.3670 313.26 2720.00
0.4240 278.10 1189.00
0.4320 343.26 5009.00
0.4390 294.83 1840.00
0.4560 303.23 2262.00
0.4570 343.26 5077.00
0.4680 313.26 2844.00
0.4740 278.10 1201.00
0.5160 278.10 1209.00
0.5350 303.23 2311.00
0.5630 278.10 1215.00
0.5640 303.23 2317.00
0.5820 313.26 2931.00
0.5830 278.10 1218.00
0.5990 294.83 1897.00
0.6050 313.26 2940.00
0.6080 278.10 1220.00
0.6180 294.83 1900.00
0.6220 313.26 2952.00
0.6280 278.10 1221.00
0.6460 303.23 2336.00
0.6730 278.10 1222.00
0.6800 278.10 1221.00
0.6940 294.83 1906.00
0.6940 303.23 2340.00
0.7050 303.23 2345.00
0.7100 313.26 2964.00
0.7310 294.83 1903.00
0.7560 278.10 1214.00
0.7590 294.83 1897.00
0.7910 278.10 1205.00
0.7940 303.23 2318.00
0.7990 313.26 2923.00
0.8020 294.83 1880.00
0.8440 313.26 2880.00
0.8580 343.26 5451.00
0.8760 343.26 5413.00
0.8900 303.23 2226.00
0.9090 278.10 1131.00
0.9110 343.26 5308.00
0.9240 343.26 5259.00
0.9390 343.26 5201.00
0.9410 294.83 1715.00
0.9470 313.26 2685.00
0.9530 303.23 2094.00
0.9570 294.83 1677.00
0.9720 343.26 5049.00
0.9750 278.10 1023.00
0.9920 343.26 4940.00
1.0000 278.10 956.00
1.0000 294.83 1547.00
1.0000 303.23 1937.00
1.0000 313.26 2491.00
1.0000 343.26 4892.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Difluoromethane (2) - Liquid Vapor or sublimation pressure, kPa - Liquid
287.53 0.4390 1533.00
295.38 0.4650 1869.00
303.67 0.4650 2278.00
313.02 0.4650 2817.00
323.16 0.8660 3572.00
323.25 0.4390 3455.00
323.35 0.4650 3497.00
332.75 0.8660 4404.00
333.04 0.4390 4186.00
333.17 0.4650 4251.00
333.49 0.3880 4090.00
333.49 0.4060 4129.00
337.85 0.4650 4629.00
340.42 0.4650 4739.00
342.15 0.4060 4874.00
343.10 0.1730 3876.00
343.18 0.3880 4821.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Difluoromethane (2) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Liquid
0.0000 268.15 408.00
0.0000 278.15 549.00
0.0000 283.15 636.00
0.0000 288.15 735.00
0.0000 298.15 955.00
0.0000 308.15 1213.00
0.0000 318.15 1531.00
0.1300 278.15 946.00
0.1350 288.15 1228.00
0.1420 283.15 1092.00
0.1430 268.15 747.00
0.1580 308.15 1961.00
0.1580 318.15 2387.00
0.1680 298.15 1632.00
0.3270 308.15 2339.00
0.3410 278.15 1148.00
0.3440 318.15 2929.00
0.3560 288.15 1502.00
0.3740 283.15 1329.00
0.3800 298.15 1961.00
0.4220 268.15 892.00
0.5890 278.15 1214.00
0.5900 268.15 907.00
0.6180 298.15 2093.00
0.6270 318.15 3265.00
0.6600 308.15 2631.00
0.6640 288.15 1601.00
0.6680 283.15 1403.00
0.7240 288.15 1603.00
0.7260 278.15 1223.00
0.7320 308.15 2629.00
0.7370 268.15 902.00
0.7400 318.15 3271.00
0.7490 298.15 2075.00
0.7530 283.15 1392.00
0.8670 268.15 867.00
0.8950 298.15 1973.00
0.8950 318.15 3107.00
0.8980 278.15 1139.00
0.8980 288.15 1506.00
0.9140 283.15 1289.00
0.9200 308.15 2471.00
1.0000 268.15 695.00
1.0000 278.15 952.00
1.0000 283.15 1102.00
1.0000 288.15 1281.00
1.0000 298.15 1686.00
1.0000 308.15 2185.00
1.0000 318.15 2795.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Propane (1) - Liquid Vapor or sublimation pressure, kPa - Liquid
280.00 0.0100 1034.61
280.00 0.0130 1043.03
280.00 0.0370 1099.68
280.00 0.0700 1159.63
280.00 0.0870 1184.36
280.00 0.0920 1190.67
280.00 0.1150 1217.40
280.00 0.1200 1222.01
280.00 0.1210 1223.07
280.00 0.1230 1224.52
280.00 0.1240 1225.61
280.00 0.1310 1232.43
280.00 0.1410 1240.57
280.00 0.5150 1281.92
280.00 0.5880 1263.20
280.00 0.6050 1257.52
280.00 0.6480 1239.90
280.00 0.6620 1232.84
280.00 0.6820 1221.87
280.00 0.6970 1212.24
280.00 0.7060 1206.12
280.00 0.7290 1189.23
280.00 0.7550 1166.11
280.00 0.7750 1144.97
280.00 0.8130 1097.55
280.00 0.8260 1077.66
280.00 0.8980 935.20
280.00 0.9310 842.18
280.00 0.9420 807.51
280.00 0.9680 715.86
280.00 0.6480 1239.68
290.00 0.0020 1355.46
290.00 0.0030 1359.27
290.00 0.0040 1363.25
290.00 0.0050 1367.28
290.00 0.0390 1461.54
290.00 0.0650 1517.47
290.00 0.0780 1542.83
290.00 0.0810 1547.85
290.00 0.0900 1561.57
290.00 0.0950 1569.39
290.00 0.0970 1572.52
290.00 0.1140 1593.54
290.00 0.1430 1627.26
290.00 0.1560 1639.45
290.00 0.1750 1653.88
290.00 0.1850 1660.57
290.00 0.1980 1668.21
290.00 0.2090 1673.93
290.00 0.4850 1678.30
290.00 0.5060 1672.01
290.00 0.5250 1665.23
290.00 0.5390 1659.83
290.00 0.5800 1641.39
290.00 0.5960 1633.21
290.00 0.6040 1628.53
290.00 0.6480 1599.99
290.00 0.6910 1564.36
290.00 0.7680 1475.11
290.00 0.8050 1414.83
290.00 0.8960 1199.39
290.00 0.9170 1131.63
290.00 0.9250 1102.98
290.00 0.9750 897.69
290.00 0.9860 841.43
290.00 0.9990 773.92
300.00 0.0200 1839.91
300.00 0.0450 1909.67
300.00 0.0870 1999.70
300.00 0.1100 2037.48
300.00 0.1200 2052.59
300.00 0.1240 2057.09
300.00 0.1490 2105.88
300.00 0.1540 2092.64
300.00 0.2200 2140.52
300.00 0.5730 2093.35
300.00 0.6820 1989.33
300.00 0.6920 1948.11
300.00 0.7030 1933.25
300.00 0.7440 1897.92
300.00 0.7480 1863.74
300.00 0.7610 1840.87
300.00 0.7710 1820.31
300.00 0.7820 1824.77
300.00 0.7900 1783.29
300.00 0.8240 1704.57
300.00 0.8340 1728.90
300.00 0.8380 1666.58
300.00 0.8520 1628.50
300.00 0.8650 1588.51
300.00 0.8810 1537.91
300.00 0.8930 1497.46
300.00 0.8970 1482.54
300.00 0.9110 1430.99
300.00 0.9180 1404.09
300.00 0.9380 1319.76
300.00 0.9820 1106.05
300.00 0.9940 1031.29
300.00 0.9990 1002.83

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Difluoromethane (2) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Liquid
0.0000 278.10 553.00
0.0000 294.83 874.00
0.0000 343.26 2591.00
0.0080 294.83 926.00
0.0170 313.26 1496.00
0.0270 303.23 1255.00
0.0340 313.26 1608.00
0.0430 278.10 727.00
0.0460 294.83 1123.00
0.0640 294.83 1206.00
0.0650 343.26 3139.00
0.0730 303.23 1492.00
0.1130 343.26 3499.00
0.1230 294.83 1406.00
0.1240 278.10 936.00
0.1650 303.23 1824.00
0.1880 343.26 3964.00
0.1980 313.26 2344.00
0.2370 343.26 4222.00
0.2620 278.10 1109.00
0.2640 294.83 1693.00
0.2720 313.26 2540.00
0.2820 343.26 4442.00
0.2870 303.23 2076.00
0.3450 343.26 4702.00
0.3670 313.26 2720.00
0.4240 278.10 1189.00
0.4320 343.26 5009.00
0.4390 294.83 1840.00
0.4560 303.23 2262.00
0.4570 343.26 5077.00
0.4680 313.26 2844.00
0.4740 278.10 1201.00
0.5160 278.10 1209.00
0.5350 303.23 2311.00
0.5630 278.10 1215.00
0.5640 303.23 2317.00
0.5820 313.26 2931.00
0.5830 278.10 1218.00
0.5990 294.83 1897.00
0.6050 313.26 2940.00
0.6080 278.10 1220.00
0.6180 294.83 1900.00
0.6220 313.26 2952.00
0.6280 278.10 1221.00
0.6460 303.23 2336.00
0.6730 278.10 1222.00
0.6800 278.10 1221.00
0.6940 294.83 1906.00
0.6940 303.23 2340.00
0.7050 303.23 2345.00
0.7100 313.26 2964.00
0.7310 294.83 1903.00
0.7560 278.10 1214.00
0.7590 294.83 1897.00
0.7910 278.10 1205.00
0.7940 303.23 2318.00
0.7990 313.26 2923.00
0.8020 294.83 1880.00
0.8440 313.26 2880.00
0.8580 343.26 5451.00
0.8760 343.26 5413.00
0.8900 303.23 2226.00
0.9090 278.10 1131.00
0.9110 343.26 5308.00
0.9240 343.26 5259.00
0.9390 343.26 5201.00
0.9410 294.83 1715.00
0.9470 313.26 2685.00
0.9530 303.23 2094.00
0.9570 294.83 1677.00
0.9720 343.26 5049.00
0.9750 278.10 1023.00
0.9920 343.26 4940.00
1.0000 278.10 956.00
1.0000 294.83 1547.00
1.0000 303.23 1937.00
1.0000 313.26 2491.00
1.0000 343.26 4892.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Difluoromethane (2) - Liquid Vapor or sublimation pressure, kPa - Liquid
287.53 0.4390 1533.00
295.38 0.4650 1869.00
303.67 0.4650 2278.00
313.02 0.4650 2817.00
323.16 0.8660 3572.00
323.25 0.4390 3455.00
323.35 0.4650 3497.00
332.75 0.8660 4404.00
333.04 0.4390 4186.00
333.17 0.4650 4251.00
333.49 0.3880 4090.00
333.49 0.4060 4129.00
337.85 0.4650 4629.00
340.42 0.4650 4739.00
342.15 0.4060 4874.00
343.10 0.1730 3876.00
343.18 0.3880 4821.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Difluoromethane (2) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Liquid
0.0000 268.15 408.00
0.0000 278.15 549.00
0.0000 283.15 636.00
0.0000 288.15 735.00
0.0000 298.15 955.00
0.0000 308.15 1213.00
0.0000 318.15 1531.00
0.1300 278.15 946.00
0.1350 288.15 1228.00
0.1420 283.15 1092.00
0.1430 268.15 747.00
0.1580 308.15 1961.00
0.1580 318.15 2387.00
0.1680 298.15 1632.00
0.3270 308.15 2339.00
0.3410 278.15 1148.00
0.3440 318.15 2929.00
0.3560 288.15 1502.00
0.3740 283.15 1329.00
0.3800 298.15 1961.00
0.4220 268.15 892.00
0.5890 278.15 1214.00
0.5900 268.15 907.00
0.6180 298.15 2093.00
0.6270 318.15 3265.00
0.6600 308.15 2631.00
0.6640 288.15 1601.00
0.6680 283.15 1403.00
0.7240 288.15 1603.00
0.7260 278.15 1223.00
0.7320 308.15 2629.00
0.7370 268.15 902.00
0.7400 318.15 3271.00
0.7490 298.15 2075.00
0.7530 283.15 1392.00
0.8670 268.15 867.00
0.8950 298.15 1973.00
0.8950 318.15 3107.00
0.8980 278.15 1139.00
0.8980 288.15 1506.00
0.9140 283.15 1289.00
0.9200 308.15 2471.00
1.0000 268.15 695.00
1.0000 278.15 952.00
1.0000 283.15 1102.00
1.0000 288.15 1281.00
1.0000 298.15 1686.00
1.0000 308.15 2185.00
1.0000 318.15 2795.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Propane (1) - Liquid Vapor or sublimation pressure, kPa - Liquid
280.00 0.0100 1034.61
280.00 0.0130 1043.03
280.00 0.0370 1099.68
280.00 0.0700 1159.63
280.00 0.0870 1184.36
280.00 0.0920 1190.67
280.00 0.1150 1217.40
280.00 0.1200 1222.01
280.00 0.1210 1223.07
280.00 0.1230 1224.52
280.00 0.1240 1225.61
280.00 0.1310 1232.43
280.00 0.1410 1240.57
280.00 0.5150 1281.92
280.00 0.5880 1263.20
280.00 0.6050 1257.52
280.00 0.6480 1239.90
280.00 0.6620 1232.84
280.00 0.6820 1221.87
280.00 0.6970 1212.24
280.00 0.7060 1206.12
280.00 0.7290 1189.23
280.00 0.7550 1166.11
280.00 0.7750 1144.97
280.00 0.8130 1097.55
280.00 0.8260 1077.66
280.00 0.8980 935.20
280.00 0.9310 842.18
280.00 0.9420 807.51
280.00 0.9680 715.86
280.00 0.6480 1239.68
290.00 0.0020 1355.46
290.00 0.0030 1359.27
290.00 0.0040 1363.25
290.00 0.0050 1367.28
290.00 0.0390 1461.54
290.00 0.0650 1517.47
290.00 0.0780 1542.83
290.00 0.0810 1547.85
290.00 0.0900 1561.57
290.00 0.0950 1569.39
290.00 0.0970 1572.52
290.00 0.1140 1593.54
290.00 0.1430 1627.26
290.00 0.1560 1639.45
290.00 0.1750 1653.88
290.00 0.1850 1660.57
290.00 0.1980 1668.21
290.00 0.2090 1673.93
290.00 0.4850 1678.30
290.00 0.5060 1672.01
290.00 0.5250 1665.23
290.00 0.5390 1659.83
290.00 0.5800 1641.39
290.00 0.5960 1633.21
290.00 0.6040 1628.53
290.00 0.6480 1599.99
290.00 0.6910 1564.36
290.00 0.7680 1475.11
290.00 0.8050 1414.83
290.00 0.8960 1199.39
290.00 0.9170 1131.63
290.00 0.9250 1102.98
290.00 0.9750 897.69
290.00 0.9860 841.43
290.00 0.9990 773.92
300.00 0.0200 1839.91
300.00 0.0450 1909.67
300.00 0.0870 1999.70
300.00 0.1100 2037.48
300.00 0.1200 2052.59
300.00 0.1240 2057.09
300.00 0.1490 2105.88
300.00 0.1540 2092.64
300.00 0.2200 2140.52
300.00 0.5730 2093.35
300.00 0.6820 1989.33
300.00 0.6920 1948.11
300.00 0.7030 1933.25
300.00 0.7440 1897.92
300.00 0.7480 1863.74
300.00 0.7610 1840.87
300.00 0.7710 1820.31
300.00 0.7820 1824.77
300.00 0.7900 1783.29
300.00 0.8240 1704.57
300.00 0.8340 1728.90
300.00 0.8380 1666.58
300.00 0.8520 1628.50
300.00 0.8650 1588.51
300.00 0.8810 1537.91
300.00 0.8930 1497.46
300.00 0.8970 1482.54
300.00 0.9110 1430.99
300.00 0.9180 1404.09
300.00 0.9380 1319.76
300.00 0.9820 1106.05
300.00 0.9940 1031.29
300.00 0.9990 1002.83

Surface tension liquid-gas, N/m [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Propane (1) - Liquid Surface tension liquid-gas, N/m - Liquid
280.00 0.0100 0.0097
280.00 0.0130 0.0094
280.00 0.0370 0.0095
280.00 0.0700 0.0090
280.00 0.0870 0.0087
280.00 0.0920 0.0084
280.00 0.1150 0.0085
280.00 0.1200 0.0084
280.00 0.1210 0.0080
280.00 0.1230 0.0082
280.00 0.1240 0.0082
280.00 0.1310 0.0079
280.00 0.1410 0.0080
280.00 0.5150 0.0064
280.00 0.5880 0.0065
280.00 0.6050 0.0065
280.00 0.6480 0.0068
280.00 0.6620 0.0068
280.00 0.6820 0.0068
280.00 0.6970 0.0070
280.00 0.7060 0.0071
280.00 0.7290 0.0071
280.00 0.7550 0.0074
280.00 0.7750 0.0074
280.00 0.8130 0.0078
280.00 0.8260 0.0078
280.00 0.8980 0.0084
280.00 0.9310 0.0088
280.00 0.9420 0.0089
280.00 0.9680 0.0091
280.00 0.6480 0.0067
290.00 0.0020 0.0081
290.00 0.0030 0.0080
290.00 0.0040 0.0080
290.00 0.0050 0.0079
290.00 0.0390 0.0075
290.00 0.0650 0.0072
290.00 0.0780 0.0070
290.00 0.0810 0.0072
290.00 0.0900 0.0071
290.00 0.0950 0.0069
290.00 0.0970 0.0069
290.00 0.1140 0.0066
290.00 0.1430 0.0065
290.00 0.1560 0.0063
290.00 0.1750 0.0059
290.00 0.1850 0.0059
290.00 0.1980 0.0060
290.00 0.2090 0.0057
290.00 0.4850 0.0050
290.00 0.5060 0.0049
290.00 0.5250 0.0050
290.00 0.5390 0.0051
290.00 0.5800 0.0051
290.00 0.5960 0.0051
290.00 0.6040 0.0052
290.00 0.6480 0.0056
290.00 0.6910 0.0059
290.00 0.7680 0.0061
290.00 0.8050 0.0064
290.00 0.8960 0.0070
290.00 0.9170 0.0073
290.00 0.9250 0.0074
290.00 0.9750 0.0077
290.00 0.9860 0.0079
290.00 0.9990 0.0081
300.00 0.0200 0.0060
300.00 0.0450 0.0057
300.00 0.0870 0.0054
300.00 0.1100 0.0052
300.00 0.1200 0.0050
300.00 0.1240 0.0050
300.00 0.1490 0.0046
300.00 0.1540 0.0047
300.00 0.2200 0.0041
300.00 0.5730 0.0040
300.00 0.6820 0.0045
300.00 0.6920 0.0047
300.00 0.7030 0.0047
300.00 0.7440 0.0049
300.00 0.7480 0.0051
300.00 0.7610 0.0050
300.00 0.7710 0.0051
300.00 0.7820 0.0051
300.00 0.7900 0.0052
300.00 0.8240 0.0055
300.00 0.8340 0.0054
300.00 0.8380 0.0055
300.00 0.8520 0.0056
300.00 0.8650 0.0058
300.00 0.8810 0.0058
300.00 0.8930 0.0060
300.00 0.8970 0.0059
300.00 0.9110 0.0060
300.00 0.9180 0.0062
300.00 0.9380 0.0064
300.00 0.9820 0.0068
300.00 0.9940 0.0067
300.00 0.9990 0.0069

Surface tension liquid-gas, N/m [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Propane (1) - Liquid Surface tension liquid-gas, N/m - Liquid
280.00 0.0100 0.0097
280.00 0.0130 0.0094
280.00 0.0370 0.0095
280.00 0.0700 0.0090
280.00 0.0870 0.0087
280.00 0.0920 0.0084
280.00 0.1150 0.0085
280.00 0.1200 0.0084
280.00 0.1210 0.0080
280.00 0.1230 0.0082
280.00 0.1240 0.0082
280.00 0.1310 0.0079
280.00 0.1410 0.0080
280.00 0.5150 0.0064
280.00 0.5880 0.0065
280.00 0.6050 0.0065
280.00 0.6480 0.0068
280.00 0.6620 0.0068
280.00 0.6820 0.0068
280.00 0.6970 0.0070
280.00 0.7060 0.0071
280.00 0.7290 0.0071
280.00 0.7550 0.0074
280.00 0.7750 0.0074
280.00 0.8130 0.0078
280.00 0.8260 0.0078
280.00 0.8980 0.0084
280.00 0.9310 0.0088
280.00 0.9420 0.0089
280.00 0.9680 0.0091
280.00 0.6480 0.0067
290.00 0.0020 0.0081
290.00 0.0030 0.0080
290.00 0.0040 0.0080
290.00 0.0050 0.0079
290.00 0.0390 0.0075
290.00 0.0650 0.0072
290.00 0.0780 0.0070
290.00 0.0810 0.0072
290.00 0.0900 0.0071
290.00 0.0950 0.0069
290.00 0.0970 0.0069
290.00 0.1140 0.0066
290.00 0.1430 0.0065
290.00 0.1560 0.0063
290.00 0.1750 0.0059
290.00 0.1850 0.0059
290.00 0.1980 0.0060
290.00 0.2090 0.0057
290.00 0.4850 0.0050
290.00 0.5060 0.0049
290.00 0.5250 0.0050
290.00 0.5390 0.0051
290.00 0.5800 0.0051
290.00 0.5960 0.0051
290.00 0.6040 0.0052
290.00 0.6480 0.0056
290.00 0.6910 0.0059
290.00 0.7680 0.0061
290.00 0.8050 0.0064
290.00 0.8960 0.0070
290.00 0.9170 0.0073
290.00 0.9250 0.0074
290.00 0.9750 0.0077
290.00 0.9860 0.0079
290.00 0.9990 0.0081
300.00 0.0200 0.0060
300.00 0.0450 0.0057
300.00 0.0870 0.0054
300.00 0.1100 0.0052
300.00 0.1200 0.0050
300.00 0.1240 0.0050
300.00 0.1490 0.0046
300.00 0.1540 0.0047
300.00 0.2200 0.0041
300.00 0.5730 0.0040
300.00 0.6820 0.0045
300.00 0.6920 0.0047
300.00 0.7030 0.0047
300.00 0.7440 0.0049
300.00 0.7480 0.0051
300.00 0.7610 0.0050
300.00 0.7710 0.0051
300.00 0.7820 0.0051
300.00 0.7900 0.0052
300.00 0.8240 0.0055
300.00 0.8340 0.0054
300.00 0.8380 0.0055
300.00 0.8520 0.0056
300.00 0.8650 0.0058
300.00 0.8810 0.0058
300.00 0.8930 0.0060
300.00 0.8970 0.0059
300.00 0.9110 0.0060
300.00 0.9180 0.0062
300.00 0.9380 0.0064
300.00 0.9820 0.0068
300.00 0.9940 0.0067
300.00 0.9990 0.0069

Critical temperature, K [ref]

Mole fraction of Difluoromethane (2) - Liquid Critical temperature, K - Liquid
0.5270 342.50
0.8660 344.00

Critical temperature, K [ref]

Mole fraction of Difluoromethane (2) - Liquid Critical temperature, K - Liquid
0.5270 342.50
0.8660 344.00

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid Azeotropic pressure, kPa - Liquid
278.10 1221.00
294.83 1906.00
303.23 2342.00
313.26 2961.00

Azeotropic pressure, kPa [ref]

Mole fraction of Difluoromethane (2) - Liquid Azeotropic pressure, kPa - Liquid
0.6650 909.00
0.6710 1224.00
0.6780 1405.00
0.6840 1610.00
0.6880 2097.00
0.6970 2667.00
0.7010 3288.00

Azeotropic temperature, K [ref]

Mole fraction of Difluoromethane (2) - Liquid Azeotropic temperature, K - Liquid
0.6650 268.15
0.6710 278.15
0.6780 283.15
0.6840 288.15
0.6880 298.15
0.6970 308.15
0.7010 318.15

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid Azeotropic pressure, kPa - Liquid
278.10 1221.00
294.83 1906.00
303.23 2342.00
313.26 2961.00

Azeotropic pressure, kPa [ref]

Mole fraction of Difluoromethane (2) - Liquid Azeotropic pressure, kPa - Liquid
0.6650 909.00
0.6710 1224.00
0.6780 1405.00
0.6840 1610.00
0.6880 2097.00
0.6970 2667.00
0.7010 3288.00

Azeotropic temperature, K [ref]

Mole fraction of Difluoromethane (2) - Liquid Azeotropic temperature, K - Liquid
0.6650 268.15
0.6710 278.15
0.6780 283.15
0.6840 288.15
0.6880 298.15
0.6970 308.15
0.7010 318.15

Sources