Mixture of Difluoromethane + Norflurane

Datasets

1. Mole fraction (8)
2. P_vap - Vapor or sublimation pressure, kPa (6)
3. γ - Surface tension liquid-gas, N/m (2)
4. Vapor or sublimation pressure, kPa (2)

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0340	350.15	0.0530
0.0650	350.15	0.0950
0.1270	350.15	0.1800
0.1630	350.15	0.2220
0.2550	350.15	0.3700
0.3420	350.15	0.4420
0.4650	350.15	0.5860
0.5390	350.15	0.6360
0.6290	350.15	0.7270
0.6710	350.15	0.7550
0.7930	350.15	0.8490
0.0610	323.15	0.1160
0.1790	323.15	0.3230
0.3140	323.15	0.4680
0.3680	323.15	0.5280
0.4630	323.15	0.6130
0.5240	323.15	0.6700
0.5640	323.15	0.7070
0.6920	323.15	0.8030
0.1210	313.15	0.2470
0.1510	313.15	0.2950
0.2840	313.15	0.4800
0.3490	313.15	0.5410
0.3780	313.15	0.5790
0.4480	313.15	0.6410
0.5750	313.15	0.7520
0.6660	313.15	0.8070
0.8290	313.15	0.9150
0.1380	363.15	0.1710
0.4900	348.15	0.5730
0.8070	336.15	0.8620
0.8930	333.15	0.9250
0.1940	363.15	0.2360
0.5530	348.15	0.6340
0.8800	336.15	0.9140
0.3680	363.15	0.4090
0.7380	348.15	0.7910
0.9570	336.15	0.9690

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0000	258.15	0.0000
0.0000	263.15	0.0000
0.0000	268.15	0.0000
0.0000	275.15	0.0000
0.0000	283.15	0.0000
0.0000	293.15	0.0000
0.0000	303.15	0.0000
0.0000	313.15	0.0000
0.0000	323.15	0.0000
0.0000	333.15	0.0000
0.0000	343.15	0.0000
0.1432	275.15	0.2605
0.1627	283.15	0.3108
0.1691	333.15	0.3047
0.1770	343.15	0.3071
0.1800	323.15	0.3255
0.1982	258.15	0.4021
0.2030	268.15	0.3941
0.2186	283.15	0.4133
0.2322	275.15	0.4371
0.2363	263.15	0.4534
0.2504	313.15	0.4543
0.2561	323.15	0.5093
0.2567	333.15	0.4184
0.2583	343.15	0.4342
0.2742	313.15	0.4975
0.2763	293.15	0.4619
0.2797	303.15	0.4800
0.2851	258.15	0.5452
0.3067	263.15	0.5335
0.3320	283.15	0.5540
0.3377	303.15	0.5437
0.3431	268.15	0.6022
0.3589	293.15	0.5556
0.3644	275.15	0.6232
0.3843	343.15	0.5601
0.3869	263.15	0.6368
0.3875	258.15	0.6693
0.4009	333.15	0.5886
0.4202	313.15	0.6604
0.4277	323.15	0.6098
0.4339	283.15	0.6856
0.4347	303.15	0.6670
0.4358	293.15	0.6742
0.4501	275.15	0.7039
0.4630	258.15	0.7191
0.4654	268.15	0.7245
0.4929	263.15	0.7423
0.4983	343.15	0.6842
0.5050	333.15	0.6597
0.5207	313.15	0.7208
0.5212	323.15	0.7111
0.5328	293.15	0.7361
0.5329	303.15	0.7549
0.5567	258.15	0.7723
0.5777	263.15	0.7978
0.5834	275.15	0.7975
0.5838	283.15	0.7885
0.6096	268.15	0.8097
0.6412	333.15	0.7399
0.6495	323.15	0.7288
0.6511	333.15	0.8266
0.6539	258.15	0.8574
0.6586	313.15	0.8322
0.6596	293.15	0.8220
0.6747	303.15	0.8308
0.6809	268.15	0.8524
0.6898	275.15	0.8566
0.6912	263.15	0.8623
0.6919	323.15	0.8312
0.6974	293.15	0.8632
0.6993	313.15	0.8608
0.7023	303.15	0.8613
0.7095	283.15	0.8534
0.7201	268.15	0.8811
0.7370	258.15	0.8990
0.7508	263.15	0.9053
0.7616	275.15	0.8877
0.7643	293.15	0.9100
0.7649	313.15	0.9047
0.7652	333.15	0.8609
0.7740	323.15	0.8759
0.7744	268.15	0.9208
0.7756	303.15	0.9002
0.7772	283.15	0.8951
0.8114	275.15	0.9148
0.8247	263.15	0.9313
0.8292	333.15	0.9114
0.8310	323.15	0.8974
0.8343	283.15	0.9154
0.8366	313.15	0.9385
0.8402	258.15	0.9443
0.8496	303.15	0.9356
0.8548	293.15	0.9532
0.8591	275.15	0.9446
0.8654	268.15	0.9488
0.8729	283.15	0.9529
0.8741	263.15	0.9519
0.8909	323.15	0.9506
0.8931	313.15	0.9652
0.8943	293.15	0.9720
0.8948	258.15	0.9698
0.8949	303.15	0.9565
0.9134	263.15	0.9640
0.9207	275.15	0.9704
0.9251	268.15	0.9722
0.9436	258.15	0.9835
0.9446	263.15	0.9749
0.9459	283.15	0.9773
0.9524	268.15	0.9811
0.9637	293.15	0.9929
0.9785	323.15	0.9954
0.9804	313.15	0.9929
0.9824	303.15	0.9913
1.0000	258.15	1.0000
1.0000	268.15	1.0000
1.0000	275.15	1.0000
1.0000	283.15	1.0000
1.0000	293.15	1.0000
1.0000	303.15	1.0000
1.0000	313.15	1.0000
1.0000	323.15	1.0000
1.0000	333.15	1.0000
1.0000	343.15	1.0000

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0000	283.15	0.0000
0.0906	283.15	0.1802
0.1875	283.15	0.3422
0.3354	283.15	0.5356
0.4399	283.15	0.6382
0.6185	283.15	0.7720
0.7795	283.15	0.8745
0.9274	283.15	0.9635
1.0000	283.15	1.0000
0.0000	303.15	0.0000
0.0875	303.15	0.1661
0.1846	303.15	0.3098
0.3317	303.15	0.4884
0.4375	303.15	0.5930
0.6186	303.15	0.7520
0.7779	303.15	0.8662
0.9255	303.15	0.9578
1.0000	303.15	1.0000
0.0000	323.15	0.0000
0.0857	323.15	0.1480
0.1819	323.15	0.2903
0.3295	323.15	0.4509
0.4359	323.15	0.5618
0.6124	323.15	0.7261
0.7772	323.15	0.8519
0.9206	323.15	0.9487
1.0000	323.15	1.0000

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0000	293.15	0.0000
0.4320	293.15	0.6150
0.5620	293.15	0.7280
0.7610	293.15	0.8440
1.0000	293.15	1.0000
0.0000	303.15	0.0000
0.4020	303.15	0.5730
0.5360	303.15	0.6720
0.7340	303.15	0.8250
1.0000	303.15	1.0000
0.0000	313.15	0.0000
0.3710	313.15	0.5150
0.4910	313.15	0.6280
0.7150	313.15	0.8060
1.0000	313.15	1.0000
0.0000	323.14	0.0000
0.3510	323.14	0.4670
0.4610	323.14	0.5870
0.6890	323.14	0.7920
1.0000	323.14	1.0000

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0340	350.15	0.0530
0.0650	350.15	0.0950
0.1270	350.15	0.1800
0.1630	350.15	0.2220
0.2550	350.15	0.3700
0.3420	350.15	0.4420
0.4650	350.15	0.5860
0.5390	350.15	0.6360
0.6290	350.15	0.7270
0.6710	350.15	0.7550
0.7930	350.15	0.8490
0.0610	323.15	0.1160
0.1790	323.15	0.3230
0.3140	323.15	0.4680
0.3680	323.15	0.5280
0.4630	323.15	0.6130
0.5240	323.15	0.6700
0.5640	323.15	0.7070
0.6920	323.15	0.8030
0.1210	313.15	0.2470
0.1510	313.15	0.2950
0.2840	313.15	0.4800
0.3490	313.15	0.5410
0.3780	313.15	0.5790
0.4480	313.15	0.6410
0.5750	313.15	0.7520
0.6660	313.15	0.8070
0.8290	313.15	0.9150
0.1380	363.15	0.1710
0.4900	348.15	0.5730
0.8070	336.15	0.8620
0.8930	333.15	0.9250
0.1940	363.15	0.2360
0.5530	348.15	0.6340
0.8800	336.15	0.9140
0.3680	363.15	0.4090
0.7380	348.15	0.7910
0.9570	336.15	0.9690

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0000	258.15	0.0000
0.0000	263.15	0.0000
0.0000	268.15	0.0000
0.0000	275.15	0.0000
0.0000	283.15	0.0000
0.0000	293.15	0.0000
0.0000	303.15	0.0000
0.0000	313.15	0.0000
0.0000	323.15	0.0000
0.0000	333.15	0.0000
0.0000	343.15	0.0000
0.1432	275.15	0.2605
0.1627	283.15	0.3108
0.1691	333.15	0.3047
0.1770	343.15	0.3071
0.1800	323.15	0.3255
0.1982	258.15	0.4021
0.2030	268.15	0.3941
0.2186	283.15	0.4133
0.2322	275.15	0.4371
0.2363	263.15	0.4534
0.2504	313.15	0.4543
0.2561	323.15	0.5093
0.2567	333.15	0.4184
0.2583	343.15	0.4342
0.2742	313.15	0.4975
0.2763	293.15	0.4619
0.2797	303.15	0.4800
0.2851	258.15	0.5452
0.3067	263.15	0.5335
0.3320	283.15	0.5540
0.3377	303.15	0.5437
0.3431	268.15	0.6022
0.3589	293.15	0.5556
0.3644	275.15	0.6232
0.3843	343.15	0.5601
0.3869	263.15	0.6368
0.3875	258.15	0.6693
0.4009	333.15	0.5886
0.4202	313.15	0.6604
0.4277	323.15	0.6098
0.4339	283.15	0.6856
0.4347	303.15	0.6670
0.4358	293.15	0.6742
0.4501	275.15	0.7039
0.4630	258.15	0.7191
0.4654	268.15	0.7245
0.4929	263.15	0.7423
0.4983	343.15	0.6842
0.5050	333.15	0.6597
0.5207	313.15	0.7208
0.5212	323.15	0.7111
0.5328	293.15	0.7361
0.5329	303.15	0.7549
0.5567	258.15	0.7723
0.5777	263.15	0.7978
0.5834	275.15	0.7975
0.5838	283.15	0.7885
0.6096	268.15	0.8097
0.6412	333.15	0.7399
0.6495	323.15	0.7288
0.6511	333.15	0.8266
0.6539	258.15	0.8574
0.6586	313.15	0.8322
0.6596	293.15	0.8220
0.6747	303.15	0.8308
0.6809	268.15	0.8524
0.6898	275.15	0.8566
0.6912	263.15	0.8623
0.6919	323.15	0.8312
0.6974	293.15	0.8632
0.6993	313.15	0.8608
0.7023	303.15	0.8613
0.7095	283.15	0.8534
0.7201	268.15	0.8811
0.7370	258.15	0.8990
0.7508	263.15	0.9053
0.7616	275.15	0.8877
0.7643	293.15	0.9100
0.7649	313.15	0.9047
0.7652	333.15	0.8609
0.7740	323.15	0.8759
0.7744	268.15	0.9208
0.7756	303.15	0.9002
0.7772	283.15	0.8951
0.8114	275.15	0.9148
0.8247	263.15	0.9313
0.8292	333.15	0.9114
0.8310	323.15	0.8974
0.8343	283.15	0.9154
0.8366	313.15	0.9385
0.8402	258.15	0.9443
0.8496	303.15	0.9356
0.8548	293.15	0.9532
0.8591	275.15	0.9446
0.8654	268.15	0.9488
0.8729	283.15	0.9529
0.8741	263.15	0.9519
0.8909	323.15	0.9506
0.8931	313.15	0.9652
0.8943	293.15	0.9720
0.8948	258.15	0.9698
0.8949	303.15	0.9565
0.9134	263.15	0.9640
0.9207	275.15	0.9704
0.9251	268.15	0.9722
0.9436	258.15	0.9835
0.9446	263.15	0.9749
0.9459	283.15	0.9773
0.9524	268.15	0.9811
0.9637	293.15	0.9929
0.9785	323.15	0.9954
0.9804	313.15	0.9929
0.9824	303.15	0.9913
1.0000	258.15	1.0000
1.0000	268.15	1.0000
1.0000	275.15	1.0000
1.0000	283.15	1.0000
1.0000	293.15	1.0000
1.0000	303.15	1.0000
1.0000	313.15	1.0000
1.0000	323.15	1.0000
1.0000	333.15	1.0000
1.0000	343.15	1.0000

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0000	283.15	0.0000
0.0906	283.15	0.1802
0.1875	283.15	0.3422
0.3354	283.15	0.5356
0.4399	283.15	0.6382
0.6185	283.15	0.7720
0.7795	283.15	0.8745
0.9274	283.15	0.9635
1.0000	283.15	1.0000
0.0000	303.15	0.0000
0.0875	303.15	0.1661
0.1846	303.15	0.3098
0.3317	303.15	0.4884
0.4375	303.15	0.5930
0.6186	303.15	0.7520
0.7779	303.15	0.8662
0.9255	303.15	0.9578
1.0000	303.15	1.0000
0.0000	323.15	0.0000
0.0857	323.15	0.1480
0.1819	323.15	0.2903
0.3295	323.15	0.4509
0.4359	323.15	0.5618
0.6124	323.15	0.7261
0.7772	323.15	0.8519
0.9206	323.15	0.9487
1.0000	323.15	1.0000

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0000	293.15	0.0000
0.4320	293.15	0.6150
0.5620	293.15	0.7280
0.7610	293.15	0.8440
1.0000	293.15	1.0000
0.0000	303.15	0.0000
0.4020	303.15	0.5730
0.5360	303.15	0.6720
0.7340	303.15	0.8250
1.0000	303.15	1.0000
0.0000	313.15	0.0000
0.3710	313.15	0.5150
0.4910	313.15	0.6280
0.7150	313.15	0.8060
1.0000	313.15	1.0000
0.0000	323.14	0.0000
0.3510	323.14	0.4670
0.4610	323.14	0.5870
0.6890	323.14	0.7920
1.0000	323.14	1.0000

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0340	350.15	2545.00
0.0650	350.15	2633.00
0.1270	350.15	2769.00
0.1630	350.15	2848.00
0.2550	350.15	3121.00
0.3420	350.15	3357.00
0.4650	350.15	3676.00
0.5390	350.15	3946.00
0.6290	350.15	4265.00
0.6710	350.15	4437.00
0.7930	350.15	4833.00
0.0610	323.15	1376.00
0.1790	323.15	1591.00
0.3140	323.15	1788.00
0.3680	323.15	1884.00
0.4630	323.15	2043.00
0.5240	323.15	2161.00
0.5640	323.15	2238.00
0.6920	323.15	2494.00
0.1210	313.15	1169.00
0.1510	313.15	1218.00
0.2840	313.15	1394.00
0.3490	313.15	1502.00
0.3780	313.15	1571.00
0.4480	313.15	1659.00
0.5750	313.15	1836.00
0.6660	313.15	1944.00
0.8290	313.15	2179.00
0.1380	363.15	3630.00
0.4900	348.15	3630.00
0.8070	336.15	3630.00
0.8930	333.15	3630.00
0.1940	363.15	3830.00
0.5530	348.15	3830.00
0.8800	336.15	3830.00
0.3680	363.15	4420.00
0.7380	348.15	4420.00
0.9570	336.15	4420.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	258.15	163.90
0.0000	263.15	200.60
0.0000	268.15	243.30
0.0000	275.15	314.60
0.0000	283.15	414.60
0.0000	293.15	571.70
0.0000	303.15	770.20
0.0000	313.15	1017.00
0.0000	323.15	1318.00
0.0000	333.15	1682.00
0.0000	343.15	2117.00
0.1432	275.15	379.70
0.1627	283.15	526.10
0.1691	333.15	2035.50
0.1770	343.15	2573.90
0.1800	323.15	1638.50
0.1982	258.15	278.10
0.2030	268.15	338.30
0.2186	283.15	573.20
0.2322	275.15	445.70
0.2363	263.15	293.40
0.2504	313.15	1365.50
0.2561	323.15	1786.20
0.2567	333.15	2261.70
0.2583	343.15	2809.80
0.2742	313.15	1414.40
0.2763	293.15	800.00
0.2797	303.15	1101.40
0.2851	258.15	296.60
0.3067	263.15	317.50
0.3320	283.15	650.30
0.3377	303.15	1160.50
0.3431	268.15	409.40
0.3589	293.15	872.60
0.3644	275.15	540.10
0.3843	343.15	3167.90
0.3869	263.15	355.20
0.3875	258.15	322.80
0.4009	333.15	2613.30
0.4202	313.15	1616.50
0.4277	323.15	2130.20
0.4339	283.15	711.50
0.4347	303.15	1303.20
0.4358	293.15	955.30
0.4501	275.15	595.70
0.4630	258.15	345.60
0.4654	268.15	462.40
0.4929	263.15	396.40
0.4983	343.15	3509.30
0.5050	333.15	2854.60
0.5207	313.15	1769.90
0.5212	323.15	2311.30
0.5328	293.15	1025.70
0.5329	303.15	1412.30
0.5567	258.15	367.90
0.5777	263.15	425.50
0.5834	275.15	670.50
0.5838	283.15	823.00
0.6096	268.15	522.30
0.6412	333.15	3159.50
0.6495	323.15	2496.80
0.6511	333.15	3191.60
0.6539	258.15	395.30
0.6586	313.15	1980.90
0.6596	293.15	1147.80
0.6747	303.15	1550.90
0.6809	268.15	556.60
0.6898	275.15	717.20
0.6912	263.15	466.70
0.6919	323.15	2634.30
0.6974	293.15	1194.60
0.6993	313.15	2025.30
0.7023	303.15	1578.90
0.7095	283.15	912.60
0.7201	268.15	578.60
0.7370	258.15	422.30
0.7508	263.15	492.70
0.7616	275.15	745.20
0.7643	293.15	1271.20
0.7649	313.15	2148.20
0.7652	333.15	3416.40
0.7740	323.15	2727.70
0.7744	268.15	605.60
0.7756	303.15	1662.70
0.7772	283.15	965.70
0.8114	275.15	771.80
0.8247	263.15	521.90
0.8292	333.15	3574.30
0.8310	323.15	2887.80
0.8343	283.15	994.60
0.8366	313.15	2246.70
0.8402	258.15	445.20
0.8496	303.15	1751.50
0.8548	293.15	1352.30
0.8591	275.15	800.70
0.8654	268.15	639.70
0.8729	283.15	1029.80
0.8741	263.15	538.70
0.8909	323.15	2976.20
0.8931	313.15	2331.10
0.8943	293.15	1390.50
0.8948	258.15	463.10
0.8949	303.15	1791.40
0.9134	263.15	552.60
0.9207	275.15	828.50
0.9251	268.15	659.50
0.9436	258.15	473.50
0.9446	263.15	562.80
0.9459	283.15	1072.80
0.9524	268.15	668.90
0.9637	293.15	1452.60
0.9785	323.15	3088.40
0.9804	313.15	2448.60
0.9824	303.15	1890.60
1.0000	258.15	488.10
1.0000	268.15	690.60
1.0000	275.15	866.50
1.0000	283.15	1107.00
1.0000	293.15	1475.00
1.0000	303.15	1928.00
1.0000	313.15	2478.00
1.0000	323.15	3141.00
1.0000	333.15	3933.00
1.0000	343.15	4877.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	293.15	571.50
0.4320	293.15	944.70
0.5620	293.15	1053.40
0.7610	293.15	1246.00
1.0000	293.15	1474.10
0.0000	303.15	770.10
0.4020	303.15	1240.80
0.5360	303.15	1376.60
0.7340	303.15	1626.20
1.0000	303.15	1928.30
0.0000	313.15	1017.50
0.3710	313.15	1559.70
0.4910	313.15	1732.70
0.7150	313.15	2077.20
1.0000	313.15	2479.00
0.0000	323.14	1317.20
0.3510	323.14	1914.80
0.4610	323.14	2132.20
0.6890	323.14	2563.10
1.0000	323.14	3141.50

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0340	350.15	2545.00
0.0650	350.15	2633.00
0.1270	350.15	2769.00
0.1630	350.15	2848.00
0.2550	350.15	3121.00
0.3420	350.15	3357.00
0.4650	350.15	3676.00
0.5390	350.15	3946.00
0.6290	350.15	4265.00
0.6710	350.15	4437.00
0.7930	350.15	4833.00
0.0610	323.15	1376.00
0.1790	323.15	1591.00
0.3140	323.15	1788.00
0.3680	323.15	1884.00
0.4630	323.15	2043.00
0.5240	323.15	2161.00
0.5640	323.15	2238.00
0.6920	323.15	2494.00
0.1210	313.15	1169.00
0.1510	313.15	1218.00
0.2840	313.15	1394.00
0.3490	313.15	1502.00
0.3780	313.15	1571.00
0.4480	313.15	1659.00
0.5750	313.15	1836.00
0.6660	313.15	1944.00
0.8290	313.15	2179.00
0.1380	363.15	3630.00
0.4900	348.15	3630.00
0.8070	336.15	3630.00
0.8930	333.15	3630.00
0.1940	363.15	3830.00
0.5530	348.15	3830.00
0.8800	336.15	3830.00
0.3680	363.15	4420.00
0.7380	348.15	4420.00
0.9570	336.15	4420.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	258.15	163.90
0.0000	263.15	200.60
0.0000	268.15	243.30
0.0000	275.15	314.60
0.0000	283.15	414.60
0.0000	293.15	571.70
0.0000	303.15	770.20
0.0000	313.15	1017.00
0.0000	323.15	1318.00
0.0000	333.15	1682.00
0.0000	343.15	2117.00
0.1432	275.15	379.70
0.1627	283.15	526.10
0.1691	333.15	2035.50
0.1770	343.15	2573.90
0.1800	323.15	1638.50
0.1982	258.15	278.10
0.2030	268.15	338.30
0.2186	283.15	573.20
0.2322	275.15	445.70
0.2363	263.15	293.40
0.2504	313.15	1365.50
0.2561	323.15	1786.20
0.2567	333.15	2261.70
0.2583	343.15	2809.80
0.2742	313.15	1414.40
0.2763	293.15	800.00
0.2797	303.15	1101.40
0.2851	258.15	296.60
0.3067	263.15	317.50
0.3320	283.15	650.30
0.3377	303.15	1160.50
0.3431	268.15	409.40
0.3589	293.15	872.60
0.3644	275.15	540.10
0.3843	343.15	3167.90
0.3869	263.15	355.20
0.3875	258.15	322.80
0.4009	333.15	2613.30
0.4202	313.15	1616.50
0.4277	323.15	2130.20
0.4339	283.15	711.50
0.4347	303.15	1303.20
0.4358	293.15	955.30
0.4501	275.15	595.70
0.4630	258.15	345.60
0.4654	268.15	462.40
0.4929	263.15	396.40
0.4983	343.15	3509.30
0.5050	333.15	2854.60
0.5207	313.15	1769.90
0.5212	323.15	2311.30
0.5328	293.15	1025.70
0.5329	303.15	1412.30
0.5567	258.15	367.90
0.5777	263.15	425.50
0.5834	275.15	670.50
0.5838	283.15	823.00
0.6096	268.15	522.30
0.6412	333.15	3159.50
0.6495	323.15	2496.80
0.6511	333.15	3191.60
0.6539	258.15	395.30
0.6586	313.15	1980.90
0.6596	293.15	1147.80
0.6747	303.15	1550.90
0.6809	268.15	556.60
0.6898	275.15	717.20
0.6912	263.15	466.70
0.6919	323.15	2634.30
0.6974	293.15	1194.60
0.6993	313.15	2025.30
0.7023	303.15	1578.90
0.7095	283.15	912.60
0.7201	268.15	578.60
0.7370	258.15	422.30
0.7508	263.15	492.70
0.7616	275.15	745.20
0.7643	293.15	1271.20
0.7649	313.15	2148.20
0.7652	333.15	3416.40
0.7740	323.15	2727.70
0.7744	268.15	605.60
0.7756	303.15	1662.70
0.7772	283.15	965.70
0.8114	275.15	771.80
0.8247	263.15	521.90
0.8292	333.15	3574.30
0.8310	323.15	2887.80
0.8343	283.15	994.60
0.8366	313.15	2246.70
0.8402	258.15	445.20
0.8496	303.15	1751.50
0.8548	293.15	1352.30
0.8591	275.15	800.70
0.8654	268.15	639.70
0.8729	283.15	1029.80
0.8741	263.15	538.70
0.8909	323.15	2976.20
0.8931	313.15	2331.10
0.8943	293.15	1390.50
0.8948	258.15	463.10
0.8949	303.15	1791.40
0.9134	263.15	552.60
0.9207	275.15	828.50
0.9251	268.15	659.50
0.9436	258.15	473.50
0.9446	263.15	562.80
0.9459	283.15	1072.80
0.9524	268.15	668.90
0.9637	293.15	1452.60
0.9785	323.15	3088.40
0.9804	313.15	2448.60
0.9824	303.15	1890.60
1.0000	258.15	488.10
1.0000	268.15	690.60
1.0000	275.15	866.50
1.0000	283.15	1107.00
1.0000	293.15	1475.00
1.0000	303.15	1928.00
1.0000	313.15	2478.00
1.0000	323.15	3141.00
1.0000	333.15	3933.00
1.0000	343.15	4877.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	293.15	571.50
0.4320	293.15	944.70
0.5620	293.15	1053.40
0.7610	293.15	1246.00
1.0000	293.15	1474.10
0.0000	303.15	770.10
0.4020	303.15	1240.80
0.5360	303.15	1376.60
0.7340	303.15	1626.20
1.0000	303.15	1928.30
0.0000	313.15	1017.50
0.3710	313.15	1559.70
0.4910	313.15	1732.70
0.7150	313.15	2077.20
1.0000	313.15	2479.00
0.0000	323.14	1317.20
0.3510	323.14	1914.80
0.4610	323.14	2132.20
0.6890	323.14	2563.10
1.0000	323.14	3141.50

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

Fixed		Measured
Temperature, K - Liquid	Mass fraction of Difluoromethane (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
254.87	0.7577	0.0140
254.87	0.7577	0.0140
254.88	0.3944	0.0139
254.88	0.6169	0.0138
254.88	0.3944	0.0139
254.88	0.6169	0.0138
255.03	0.2324	0.0140
255.03	0.2324	0.0140
256.82	0.3940	0.0137
256.82	0.3940	0.0137
256.94	0.2321	0.0137
256.94	0.2321	0.0137
257.00	0.7574	0.0136
257.00	0.7574	0.0136
257.14	0.6164	0.0135
257.14	0.6164	0.0135
258.87	0.2318	0.0135
258.87	0.2318	0.0135
258.96	0.7571	0.0133
258.96	0.7571	0.0133
258.98	0.6160	0.0131
258.98	0.6160	0.0131
259.08	0.3935	0.0133
259.08	0.3935	0.0133
260.74	0.2315	0.0132
260.74	0.2315	0.0132
261.04	0.6156	0.0129
261.04	0.6156	0.0129
261.07	0.7567	0.0129
261.07	0.7567	0.0129
261.21	0.3930	0.0130
261.21	0.3930	0.0130
262.98	0.3926	0.0126
262.98	0.7563	0.0126
262.98	0.3926	0.0126
262.98	0.7563	0.0126
263.04	0.2311	0.0127
263.04	0.2311	0.0128
263.08	0.6151	0.0125
263.08	0.6151	0.0125
264.63	0.2309	0.0126
264.63	0.2309	0.0126
264.74	0.7560	0.0123
264.74	0.7560	0.0123
264.91	0.6146	0.0123
264.91	0.6146	0.0123
265.09	0.3921	0.0124
265.09	0.3921	0.0124
266.52	0.6142	0.0120
266.52	0.6142	0.0120
266.53	0.2305	0.0123
266.53	0.2305	0.0123
266.90	0.3916	0.0121
266.90	0.3916	0.0121
267.08	0.7555	0.0119
267.08	0.7555	0.0120
268.90	0.2301	0.0119
268.90	0.2301	0.0119
268.91	0.6136	0.0117
268.91	0.6136	0.0117
268.95	0.7551	0.0117
268.95	0.7551	0.0117
269.06	0.3911	0.0118
269.06	0.3911	0.0118
270.70	0.7548	0.0114
270.70	0.7548	0.0114
270.89	0.6131	0.0113
270.89	0.6131	0.0113
271.05	0.2297	0.0116
271.05	0.2297	0.0116
271.09	0.3905	0.0114
271.09	0.3905	0.0114
273.21	0.6125	0.0109
273.21	0.6125	0.0109
273.32	0.7542	0.0109
273.32	0.7542	0.0109
273.66	0.2292	0.0112
273.66	0.2292	0.0112
274.56	0.6121	0.0107
274.56	0.6121	0.0107
275.42	0.7537	0.0106
275.42	0.7537	0.0107
275.81	0.3892	0.0107
275.81	0.3892	0.0107
276.93	0.7533	0.0103
276.93	0.7533	0.0103
277.22	0.6113	0.0103
277.22	0.6113	0.0103
278.11	0.3885	0.0103
278.11	0.3885	0.0103
278.13	0.2283	0.0105
278.13	0.2283	0.0106
279.20	0.6107	0.0100
279.20	0.6107	0.0100
279.23	0.7527	0.0100
279.23	0.7527	0.0100
280.06	0.3879	0.0101
280.06	0.3879	0.0101
281.69	0.7521	0.0096
281.69	0.7521	0.0096
282.23	0.3872	0.0096
282.23	0.3872	0.0096
282.42	0.2274	0.0099
282.42	0.2274	0.0099
282.76	0.6095	0.0093
282.76	0.6095	0.0093
283.16	0.7517	0.0093
283.16	0.7517	0.0093
283.25	0.3869	0.0095
283.25	0.3869	0.0096
285.86	0.7509	0.0089
285.86	0.7509	0.0089
286.04	0.2266	0.0094
286.04	0.2266	0.0094
286.27	0.3859	0.0091
286.27	0.3859	0.0092
287.13	0.6080	0.0088
287.13	0.6080	0.0088
288.32	0.2261	0.0091
288.32	0.2261	0.0091
289.25	0.3849	0.0087
289.25	0.3849	0.0087
289.77	0.7498	0.0083
289.77	0.7498	0.0083
289.78	0.6071	0.0084
289.78	0.6071	0.0084
291.23	0.3842	0.0084
291.23	0.3842	0.0084
291.41	0.6065	0.0080
291.41	0.6065	0.0080
291.86	0.7491	0.0080
291.86	0.7491	0.0080
292.49	0.2251	0.0084
292.49	0.2251	0.0084
293.41	0.3835	0.0080
293.41	0.3835	0.0080
293.49	0.7486	0.0076
293.49	0.7486	0.0076
293.56	0.6057	0.0077
293.56	0.6057	0.0077
295.14	0.2245	0.0080
295.14	0.2245	0.0080
295.30	0.7480	0.0075
295.30	0.7480	0.0075
295.48	0.3827	0.0076
295.48	0.3827	0.0077
295.58	0.6049	0.0074
295.58	0.6049	0.0074
296.81	0.2240	0.0078
296.81	0.2240	0.0077
297.23	0.3821	0.0075
297.23	0.3821	0.0075
297.26	0.6042	0.0071
297.26	0.6042	0.0071
297.55	0.7472	0.0070
297.55	0.7472	0.0070
298.62	0.2236	0.0075
298.62	0.2236	0.0075
299.20	0.3813	0.0071
299.20	0.6034	0.0069
299.20	0.3813	0.0072
299.20	0.6034	0.0069
299.27	0.7466	0.0069
299.27	0.7466	0.0069
300.47	0.2232	0.0072
300.47	0.2232	0.0072
301.19	0.3805	0.0069
301.19	0.3805	0.0069
301.42	0.7458	0.0065
301.42	0.7458	0.0065
301.54	0.6024	0.0065
301.54	0.6024	0.0065
302.58	0.2227	0.0070
302.58	0.2227	0.0070
303.42	0.7451	0.0062
303.42	0.7451	0.0062
303.43	0.3797	0.0066
303.43	0.3797	0.0066
303.56	0.6015	0.0063
303.56	0.6015	0.0063
304.89	0.2221	0.0067
304.89	0.2221	0.0067
305.51	0.3788	0.0063
305.51	0.7443	0.0059
305.51	0.3788	0.0063
305.51	0.7443	0.0059
305.76	0.6006	0.0060
305.76	0.6006	0.0060
306.90	0.2216	0.0064
306.90	0.2216	0.0064
307.34	0.3781	0.0061
307.34	0.3781	0.0061
307.52	0.5997	0.0058
307.52	0.5997	0.0058
307.72	0.7434	0.0056
307.72	0.7434	0.0056
308.95	0.2210	0.0062
308.95	0.2210	0.0062
309.23	0.3773	0.0059
309.23	0.3773	0.0059
309.37	0.5989	0.0054
309.37	0.5989	0.0054
309.65	0.7426	0.0053
309.65	0.7426	0.0053
310.59	0.2206	0.0060
310.59	0.2206	0.0060
311.21	0.2204	0.0059
311.21	0.2204	0.0059
311.59	0.7417	0.0050
311.59	0.7417	0.0050
311.60	0.3764	0.0055
311.60	0.3764	0.0055
311.69	0.5978	0.0051
311.69	0.5978	0.0051
313.15	0.2199	0.0057
313.15	0.2199	0.0056
313.64	0.3755	0.0052
313.64	0.3755	0.0052
313.91	0.5967	0.0048
313.91	0.5967	0.0049
313.99	0.7407	0.0047
313.99	0.7407	0.0047
315.19	0.2193	0.0053
315.19	0.2193	0.0053
315.26	0.3748	0.0050
315.26	0.3748	0.0050
315.42	0.7401	0.0045
315.42	0.7401	0.0045
315.46	0.5959	0.0046
315.46	0.5959	0.0046
317.10	0.2188	0.0052
317.10	0.2188	0.0051
317.40	0.3739	0.0047
317.40	0.3739	0.0047
317.42	0.7392	0.0042
317.42	0.7392	0.0042
317.56	0.5949	0.0043
317.56	0.5949	0.0043
318.71	0.2184	0.0049
318.71	0.2184	0.0049
319.24	0.3731	0.0045
319.24	0.3731	0.0044
319.34	0.2182	0.0048
319.34	0.2182	0.0048
319.64	0.7381	0.0039
319.64	0.7381	0.0039
319.70	0.5937	0.0040
319.70	0.5937	0.0040
321.24	0.2177	0.0046
321.24	0.2177	0.0046
321.49	0.3721	0.0042
321.49	0.3721	0.0042
321.58	0.7372	0.0036
321.58	0.7372	0.0036
321.73	0.5927	0.0037
321.73	0.5927	0.0037
323.11	0.2172	0.0044
323.11	0.2172	0.0044
323.44	0.3713	0.0039
323.44	0.3713	0.0039
323.49	0.7362	0.0033
323.49	0.7362	0.0033
323.69	0.5916	0.0034
323.69	0.5916	0.0034
325.33	0.2166	0.0041
325.33	0.2166	0.0041
325.43	0.3704	0.0037
325.43	0.3704	0.0037
325.54	0.7352	0.0031
325.54	0.7352	0.0031
325.56	0.5907	0.0032
325.56	0.5907	0.0032
327.18	0.3697	0.0035
327.18	0.3697	0.0035
327.26	0.2161	0.0039
327.26	0.2161	0.0039
327.40	0.7343	0.0029
327.40	0.7343	0.0029
327.99	0.5893	0.0029
327.99	0.5893	0.0029
329.24	0.3687	0.0032
329.24	0.3687	0.0032
329.46	0.2155	0.0036
329.46	0.2155	0.0036
329.50	0.5884	0.0027
329.50	0.5884	0.0027
329.68	0.7331	0.0025
329.68	0.7331	0.0026
331.37	0.2150	0.0034
331.37	0.2150	0.0034
331.50	0.3677	0.0029
331.50	0.3677	0.0029
331.70	0.5872	0.0025
331.70	0.5872	0.0025
331.97	0.7318	0.0023
331.97	0.7318	0.0023
333.49	0.7310	0.0021
333.49	0.7310	0.0021
333.53	0.2144	0.0031
333.53	0.2144	0.0031

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

Fixed		Measured
Temperature, K - Liquid	Mass fraction of Difluoromethane (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
254.87	0.7577	0.0140
254.87	0.7577	0.0140
254.88	0.3944	0.0139
254.88	0.6169	0.0138
254.88	0.3944	0.0139
254.88	0.6169	0.0138
255.03	0.2324	0.0140
255.03	0.2324	0.0140
256.82	0.3940	0.0137
256.82	0.3940	0.0137
256.94	0.2321	0.0137
256.94	0.2321	0.0137
257.00	0.7574	0.0136
257.00	0.7574	0.0136
257.14	0.6164	0.0135
257.14	0.6164	0.0135
258.87	0.2318	0.0135
258.87	0.2318	0.0135
258.96	0.7571	0.0133
258.96	0.7571	0.0133
258.98	0.6160	0.0131
258.98	0.6160	0.0131
259.08	0.3935	0.0133
259.08	0.3935	0.0133
260.74	0.2315	0.0132
260.74	0.2315	0.0132
261.04	0.6156	0.0129
261.04	0.6156	0.0129
261.07	0.7567	0.0129
261.07	0.7567	0.0129
261.21	0.3930	0.0130
261.21	0.3930	0.0130
262.98	0.3926	0.0126
262.98	0.7563	0.0126
262.98	0.3926	0.0126
262.98	0.7563	0.0126
263.04	0.2311	0.0127
263.04	0.2311	0.0128
263.08	0.6151	0.0125
263.08	0.6151	0.0125
264.63	0.2309	0.0126
264.63	0.2309	0.0126
264.74	0.7560	0.0123
264.74	0.7560	0.0123
264.91	0.6146	0.0123
264.91	0.6146	0.0123
265.09	0.3921	0.0124
265.09	0.3921	0.0124
266.52	0.6142	0.0120
266.52	0.6142	0.0120
266.53	0.2305	0.0123
266.53	0.2305	0.0123
266.90	0.3916	0.0121
266.90	0.3916	0.0121
267.08	0.7555	0.0119
267.08	0.7555	0.0120
268.90	0.2301	0.0119
268.90	0.2301	0.0119
268.91	0.6136	0.0117
268.91	0.6136	0.0117
268.95	0.7551	0.0117
268.95	0.7551	0.0117
269.06	0.3911	0.0118
269.06	0.3911	0.0118
270.70	0.7548	0.0114
270.70	0.7548	0.0114
270.89	0.6131	0.0113
270.89	0.6131	0.0113
271.05	0.2297	0.0116
271.05	0.2297	0.0116
271.09	0.3905	0.0114
271.09	0.3905	0.0114
273.21	0.6125	0.0109
273.21	0.6125	0.0109
273.32	0.7542	0.0109
273.32	0.7542	0.0109
273.66	0.2292	0.0112
273.66	0.2292	0.0112
274.56	0.6121	0.0107
274.56	0.6121	0.0107
275.42	0.7537	0.0106
275.42	0.7537	0.0107
275.81	0.3892	0.0107
275.81	0.3892	0.0107
276.93	0.7533	0.0103
276.93	0.7533	0.0103
277.22	0.6113	0.0103
277.22	0.6113	0.0103
278.11	0.3885	0.0103
278.11	0.3885	0.0103
278.13	0.2283	0.0105
278.13	0.2283	0.0106
279.20	0.6107	0.0100
279.20	0.6107	0.0100
279.23	0.7527	0.0100
279.23	0.7527	0.0100
280.06	0.3879	0.0101
280.06	0.3879	0.0101
281.69	0.7521	0.0096
281.69	0.7521	0.0096
282.23	0.3872	0.0096
282.23	0.3872	0.0096
282.42	0.2274	0.0099
282.42	0.2274	0.0099
282.76	0.6095	0.0093
282.76	0.6095	0.0093
283.16	0.7517	0.0093
283.16	0.7517	0.0093
283.25	0.3869	0.0095
283.25	0.3869	0.0096
285.86	0.7509	0.0089
285.86	0.7509	0.0089
286.04	0.2266	0.0094
286.04	0.2266	0.0094
286.27	0.3859	0.0091
286.27	0.3859	0.0092
287.13	0.6080	0.0088
287.13	0.6080	0.0088
288.32	0.2261	0.0091
288.32	0.2261	0.0091
289.25	0.3849	0.0087
289.25	0.3849	0.0087
289.77	0.7498	0.0083
289.77	0.7498	0.0083
289.78	0.6071	0.0084
289.78	0.6071	0.0084
291.23	0.3842	0.0084
291.23	0.3842	0.0084
291.41	0.6065	0.0080
291.41	0.6065	0.0080
291.86	0.7491	0.0080
291.86	0.7491	0.0080
292.49	0.2251	0.0084
292.49	0.2251	0.0084
293.41	0.3835	0.0080
293.41	0.3835	0.0080
293.49	0.7486	0.0076
293.49	0.7486	0.0076
293.56	0.6057	0.0077
293.56	0.6057	0.0077
295.14	0.2245	0.0080
295.14	0.2245	0.0080
295.30	0.7480	0.0075
295.30	0.7480	0.0075
295.48	0.3827	0.0076
295.48	0.3827	0.0077
295.58	0.6049	0.0074
295.58	0.6049	0.0074
296.81	0.2240	0.0078
296.81	0.2240	0.0077
297.23	0.3821	0.0075
297.23	0.3821	0.0075
297.26	0.6042	0.0071
297.26	0.6042	0.0071
297.55	0.7472	0.0070
297.55	0.7472	0.0070
298.62	0.2236	0.0075
298.62	0.2236	0.0075
299.20	0.3813	0.0071
299.20	0.6034	0.0069
299.20	0.3813	0.0072
299.20	0.6034	0.0069
299.27	0.7466	0.0069
299.27	0.7466	0.0069
300.47	0.2232	0.0072
300.47	0.2232	0.0072
301.19	0.3805	0.0069
301.19	0.3805	0.0069
301.42	0.7458	0.0065
301.42	0.7458	0.0065
301.54	0.6024	0.0065
301.54	0.6024	0.0065
302.58	0.2227	0.0070
302.58	0.2227	0.0070
303.42	0.7451	0.0062
303.42	0.7451	0.0062
303.43	0.3797	0.0066
303.43	0.3797	0.0066
303.56	0.6015	0.0063
303.56	0.6015	0.0063
304.89	0.2221	0.0067
304.89	0.2221	0.0067
305.51	0.3788	0.0063
305.51	0.7443	0.0059
305.51	0.3788	0.0063
305.51	0.7443	0.0059
305.76	0.6006	0.0060
305.76	0.6006	0.0060
306.90	0.2216	0.0064
306.90	0.2216	0.0064
307.34	0.3781	0.0061
307.34	0.3781	0.0061
307.52	0.5997	0.0058
307.52	0.5997	0.0058
307.72	0.7434	0.0056
307.72	0.7434	0.0056
308.95	0.2210	0.0062
308.95	0.2210	0.0062
309.23	0.3773	0.0059
309.23	0.3773	0.0059
309.37	0.5989	0.0054
309.37	0.5989	0.0054
309.65	0.7426	0.0053
309.65	0.7426	0.0053
310.59	0.2206	0.0060
310.59	0.2206	0.0060
311.21	0.2204	0.0059
311.21	0.2204	0.0059
311.59	0.7417	0.0050
311.59	0.7417	0.0050
311.60	0.3764	0.0055
311.60	0.3764	0.0055
311.69	0.5978	0.0051
311.69	0.5978	0.0051
313.15	0.2199	0.0057
313.15	0.2199	0.0056
313.64	0.3755	0.0052
313.64	0.3755	0.0052
313.91	0.5967	0.0048
313.91	0.5967	0.0049
313.99	0.7407	0.0047
313.99	0.7407	0.0047
315.19	0.2193	0.0053
315.19	0.2193	0.0053
315.26	0.3748	0.0050
315.26	0.3748	0.0050
315.42	0.7401	0.0045
315.42	0.7401	0.0045
315.46	0.5959	0.0046
315.46	0.5959	0.0046
317.10	0.2188	0.0052
317.10	0.2188	0.0051
317.40	0.3739	0.0047
317.40	0.3739	0.0047
317.42	0.7392	0.0042
317.42	0.7392	0.0042
317.56	0.5949	0.0043
317.56	0.5949	0.0043
318.71	0.2184	0.0049
318.71	0.2184	0.0049
319.24	0.3731	0.0045
319.24	0.3731	0.0044
319.34	0.2182	0.0048
319.34	0.2182	0.0048
319.64	0.7381	0.0039
319.64	0.7381	0.0039
319.70	0.5937	0.0040
319.70	0.5937	0.0040
321.24	0.2177	0.0046
321.24	0.2177	0.0046
321.49	0.3721	0.0042
321.49	0.3721	0.0042
321.58	0.7372	0.0036
321.58	0.7372	0.0036
321.73	0.5927	0.0037
321.73	0.5927	0.0037
323.11	0.2172	0.0044
323.11	0.2172	0.0044
323.44	0.3713	0.0039
323.44	0.3713	0.0039
323.49	0.7362	0.0033
323.49	0.7362	0.0033
323.69	0.5916	0.0034
323.69	0.5916	0.0034
325.33	0.2166	0.0041
325.33	0.2166	0.0041
325.43	0.3704	0.0037
325.43	0.3704	0.0037
325.54	0.7352	0.0031
325.54	0.7352	0.0031
325.56	0.5907	0.0032
325.56	0.5907	0.0032
327.18	0.3697	0.0035
327.18	0.3697	0.0035
327.26	0.2161	0.0039
327.26	0.2161	0.0039
327.40	0.7343	0.0029
327.40	0.7343	0.0029
327.99	0.5893	0.0029
327.99	0.5893	0.0029
329.24	0.3687	0.0032
329.24	0.3687	0.0032
329.46	0.2155	0.0036
329.46	0.2155	0.0036
329.50	0.5884	0.0027
329.50	0.5884	0.0027
329.68	0.7331	0.0025
329.68	0.7331	0.0026
331.37	0.2150	0.0034
331.37	0.2150	0.0034
331.50	0.3677	0.0029
331.50	0.3677	0.0029
331.70	0.5872	0.0025
331.70	0.5872	0.0025
331.97	0.7318	0.0023
331.97	0.7318	0.0023
333.49	0.7310	0.0021
333.49	0.7310	0.0021
333.53	0.2144	0.0031
333.53	0.2144	0.0031

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Gas
0.0000	283.15	413.80
0.0906	283.15	472.90
0.1875	283.15	538.70
0.3354	283.15	639.50
0.4399	283.15	714.10
0.6185	283.15	835.50
0.7795	283.15	950.10
0.9274	283.15	1053.20
1.0000	283.15	1107.30
0.0000	303.15	769.80
0.0875	303.15	862.90
0.1846	303.15	967.90
0.3317	303.15	1132.20
0.4375	303.15	1253.80
0.6186	303.15	1460.20
0.7779	303.15	1652.50
0.9255	303.15	1831.40
1.0000	303.15	1925.80
0.0000	323.15	1316.10
0.0857	323.15	1453.60
0.1819	323.15	1611.10
0.3295	323.15	1863.40
0.4359	323.15	2052.40
0.6124	323.15	2368.40
0.7772	323.15	2684.10
0.9206	323.15	2972.10
1.0000	323.15	3138.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Gas
0.0000	283.15	413.80
0.0906	283.15	472.90
0.1875	283.15	538.70
0.3354	283.15	639.50
0.4399	283.15	714.10
0.6185	283.15	835.50
0.7795	283.15	950.10
0.9274	283.15	1053.20
1.0000	283.15	1107.30
0.0000	303.15	769.80
0.0875	303.15	862.90
0.1846	303.15	967.90
0.3317	303.15	1132.20
0.4375	303.15	1253.80
0.6186	303.15	1460.20
0.7779	303.15	1652.50
0.9255	303.15	1831.40
1.0000	303.15	1925.80
0.0000	323.15	1316.10
0.0857	323.15	1453.60
0.1819	323.15	1611.10
0.3295	323.15	1863.40
0.4359	323.15	2052.40
0.6124	323.15	2368.40
0.7772	323.15	2684.10
0.9206	323.15	2972.10
1.0000	323.15	3138.00

Sources

• Vapor liquid equilibria and critical loci of binary and ternary systems composed of CH2F2, C2HF5 and C2H2F4
• Vapor-liquid equilibrium of difluoromethane +1,1,1,2-tetrafluoroethane systems over a temperature range from 258.15 to 343.15K
• Isothermal vapor liquid equilibrium measurements for difluoromethane (R32) + trans-1,3,3,3-tetrafluoropropene (R1234ze(E))
• Experimental measurements of saturated vapor pressure and isothermal vapor-liquid equilibria for 1,1,1,2-Tetrafluoroethane (HFC-134a) + 3,3,3-trifluoropropene (HFO-1243zf) binary system
• Surface Tension Measurements of Difluoromethane(R-32) and the Binary Mixture Difluoromethane(R-32) + 1,1,1,2-tetrafluoroethane(R-134a) from (253 to 333) K