- Name
- Methane, difluoro-
- 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
- Name
- Ethane, fluoro-
- InChI
- InChI=1S/C2H5F/c1-2-3/h2H2,1H3
- InChI Key
- UHCBBWUQDAVSMS-UHFFFAOYSA-N
- Formula
- C2H5F
- SMILES
- CCF
- Mol. Weight (g/mol)
- 48.06
- CAS
- 353-36-6
- Name
- Ethane, pentafluoro-
- InChI
- InChI=1S/C2HF5/c3-1(4)2(5,6)7/h1H
- InChI Key
- GTLACDSXYULKMZ-UHFFFAOYSA-N
- Formula
- C2HF5
- SMILES
- FC(F)C(F)(F)F
- Mol. Weight (g/mol)
- 120.02
- CAS
- 354-33-6
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Datasets
Temperature, K x Pressure, kPa x Mole fraction [ref]
| Fixed | Measured | ||||
|---|---|---|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Mole fraction of Ethane, fluoro- (2) - Liquid | Mole fraction of Ethane, pentafluoro- (3) - Liquid | Mole fraction of Ethane, pentafluoro- (3) - Gas | Mole fraction of Ethane, fluoro- (2) - Gas |
| 265.15 | 475.00 | 0.2035 | 0.5329 | 0.5773 | 0.2291 |
| 283.15 | 1027.00 | 0.5609 | 0.3788 | 0.3393 | 0.6349 |
| 293.15 | 1161.00 | 0.2167 | 0.4531 | 0.4460 | 0.3107 |
| 265.15 | 496.00 | 0.2603 | 0.5403 | 0.5696 | 0.2720 |
| 293.15 | 1239.00 | 0.2636 | 0.5193 | 0.5042 | 0.3518 |
| 293.15 | 1306.00 | 0.3649 | 0.4972 | 0.4490 | 0.4306 |
| 293.15 | 1339.00 | 0.4207 | 0.4566 | 0.4159 | 0.4813 |
| 293.15 | 1360.00 | 0.4628 | 0.4245 | 0.3825 | 0.5215 |
| 293.15 | 1378.00 | 0.5142 | 0.3840 | 0.3579 | 0.5611 |
| 303.15 | 1686.00 | 0.2329 | 0.4271 | 0.4094 | 0.3053 |
| 303.15 | 1699.00 | 0.2744 | 0.5162 | 0.4769 | 0.3390 |
| 275.15 | 770.00 | 0.4266 | 0.4304 | 0.4008 | 0.5140 |
| 303.15 | 1715.00 | 0.3412 | 0.5072 | 0.4691 | 0.4065 |
| 303.15 | 1764.00 | 0.4412 | 0.4395 | 0.4068 | 0.4795 |
| 303.15 | 1776.00 | 0.4509 | 0.4346 | 0.3911 | 0.4993 |
| 265.15 | 546.00 | 0.3866 | 0.4655 | 0.4496 | 0.4432 |
| 303.15 | 1798.00 | 0.4925 | 0.3903 | 0.3677 | 0.5291 |
| 265.15 | 558.00 | 0.4300 | 0.4402 | 0.4162 | 0.4947 |
| 265.15 | 573.00 | 0.5011 | 0.3846 | 0.3542 | 0.5752 |
| 265.15 | 590.00 | 0.6158 | 0.2914 | 0.2568 | 0.6819 |
| 275.15 | 687.00 | 0.2622 | 0.4435 | 0.4515 | 0.3463 |
| 275.15 | 700.00 | 0.2856 | 0.4450 | 0.4569 | 0.3671 |
| 275.15 | 817.00 | 0.5991 | 0.3060 | 0.2679 | 0.6771 |
| 275.15 | 766.00 | 0.3842 | 0.4701 | 0.4445 | 0.4509 |
| 275.15 | 826.00 | 0.6522 | 0.2774 | 0.2323 | 0.7068 |
| 283.15 | 876.00 | 0.2447 | 0.4438 | 0.4405 | 0.3393 |
| 283.15 | 932.00 | 0.3325 | 0.5165 | 0.4916 | 0.4086 |
| 283.15 | 984.00 | 0.4511 | 0.4335 | 0.4070 | 0.5232 |
| 283.15 | 998.00 | 0.4951 | 0.4205 | 0.3624 | 0.5804 |
| 283.15 | 1013.00 | 0.5227 | 0.4141 | 0.3631 | 0.6049 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.3418 (Gas)
- Mole fraction = 0.138 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 323.16 | 2119.90 | 1086.4 |
| 328.16 | 2187.20 | 1086.1 |
| 333.16 | 2251.90 | 1085.9 |
| 338.16 | 2315.90 | 1085.6 |
| 343.16 | 2379.00 | 1085.3 |
| 348.16 | 2440.90 | 1085.0 |
| 353.16 | 2502.20 | 1084.8 |
| 358.19 | 2562.90 | 1084.5 |
| 363.15 | 2622.80 | 1084.2 |
| 368.14 | 2682.60 | 1084.0 |
| 373.15 | 2742.10 | 1083.7 |
| 378.14 | 2800.20 | 1083.4 |
| 383.22 | 2858.80 | 1083.2 |
| 388.20 | 2916.30 | 1082.9 |
| 393.18 | 2973.50 | 1082.6 |
| 398.17 | 3030.30 | 1082.4 |
| 403.16 | 3086.60 | 1082.1 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.5882 (Gas)
- Mole fraction = 0.1445 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 348.17 | 3259.20 | 1836.8 |
| 353.16 | 3382.20 | 1836.4 |
| 358.18 | 3502.90 | 1835.9 |
| 363.16 | 3621.10 | 1835.5 |
| 368.13 | 3737.90 | 1835.0 |
| 373.15 | 3853.50 | 1834.6 |
| 376.13 | 3921.40 | 1834.3 |
| 379.19 | 3990.10 | 1834.0 |
| 382.14 | 4056.60 | 1833.7 |
| 385.24 | 4125.60 | 1833.5 |
| 388.21 | 4191.10 | 1833.2 |
| 391.17 | 4256.60 | 1832.9 |
| 394.18 | 4322.50 | 1832.7 |
| 397.19 | 4388.10 | 1832.4 |
| 400.20 | 4453.70 | 1832.1 |
| 403.16 | 4517.80 | 1831.8 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.2428 (Gas)
- Mole fraction = 0.4332 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 338.19 | 2621.80 | 1347.5 |
| 343.17 | 2706.60 | 1347.2 |
| 348.18 | 2790.20 | 1346.9 |
| 353.18 | 2872.60 | 1346.5 |
| 358.16 | 2953.50 | 1346.2 |
| 363.14 | 3033.80 | 1345.9 |
| 368.14 | 3113.20 | 1345.5 |
| 373.16 | 3192.20 | 1345.2 |
| 378.23 | 3271.30 | 1344.9 |
| 383.20 | 3347.80 | 1344.5 |
| 388.19 | 3424.10 | 1344.2 |
| 393.17 | 3500.00 | 1343.9 |
| 398.16 | 3575.30 | 1343.5 |
| 403.15 | 3650.00 | 1343.2 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.4025 (Gas)
- Mole fraction = 0.1798 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 356.14 | 3904.40 | 2162.2 |
| 359.15 | 3991.70 | 2161.8 |
| 363.15 | 4106.40 | 2161.4 |
| 366.17 | 4191.90 | 2161.1 |
| 369.21 | 4277.80 | 2160.8 |
| 373.15 | 4387.90 | 2160.3 |
| 376.21 | 4472.60 | 2160.0 |
| 379.18 | 4553.70 | 2159.7 |
| 383.21 | 4663.40 | 2159.3 |
| 386.18 | 4743.70 | 2158.9 |
| 389.20 | 4825.40 | 2158.6 |
| 393.18 | 4931.60 | 2158.2 |
| 396.17 | 5011.30 | 2157.9 |
| 399.15 | 5090.10 | 2157.6 |
| 403.17 | 5196.00 | 2157.1 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.4139 (Gas)
- Mole fraction = 0.2368 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 298.18 | 917.80 | 442.0 |
| 303.18 | 942.40 | 441.9 |
| 308.19 | 966.40 | 441.8 |
| 313.18 | 989.90 | 441.7 |
| 318.17 | 1013.00 | 441.6 |
| 323.18 | 1035.90 | 441.5 |
| 328.16 | 1058.40 | 441.4 |
| 333.17 | 1080.80 | 441.3 |
| 338.16 | 1102.80 | 441.2 |
| 343.16 | 1124.80 | 441.1 |
| 348.16 | 1146.60 | 441.0 |
| 353.17 | 1168.20 | 440.8 |
| 358.16 | 1189.70 | 440.7 |
| 363.13 | 1211.20 | 440.6 |
| 368.14 | 1232.80 | 440.5 |
| 373.13 | 1254.00 | 440.4 |
| 378.21 | 1275.40 | 440.3 |
| 383.22 | 1296.40 | 440.2 |
| 388.18 | 1317.00 | 440.1 |
| 393.16 | 1337.70 | 440.0 |
| 398.15 | 1358.40 | 439.9 |
| 403.15 | 1379.00 | 439.8 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.2903 (Gas)
- Mole fraction = 0.5504 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 328.16 | 2094.00 | 1089.3 |
| 333.17 | 2163.20 | 1089.0 |
| 338.17 | 2230.80 | 1088.8 |
| 343.16 | 2297.00 | 1088.5 |
| 348.16 | 2362.40 | 1088.2 |
| 353.17 | 2426.90 | 1088.0 |
| 358.20 | 2490.70 | 1087.7 |
| 363.14 | 2553.20 | 1087.4 |
| 368.15 | 2616.00 | 1087.2 |
| 373.14 | 2677.80 | 1086.9 |
| 378.21 | 2739.70 | 1086.6 |
| 383.20 | 2799.90 | 1086.3 |
| 388.18 | 2859.80 | 1086.1 |
| 393.17 | 2919.40 | 1085.8 |
| 398.17 | 2978.60 | 1085.5 |
| 403.20 | 3037.80 | 1085.3 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.2911 (Gas)
- Mole fraction = 0.3441 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 333.15 | 2463.60 | 1276.8 |
| 338.17 | 2544.50 | 1276.5 |
| 343.17 | 2622.80 | 1276.1 |
| 348.17 | 2700.90 | 1275.8 |
| 353.17 | 2777.20 | 1275.5 |
| 358.18 | 2852.70 | 1275.2 |
| 363.16 | 2927.80 | 1274.9 |
| 368.19 | 3002.30 | 1274.6 |
| 373.16 | 3075.40 | 1274.3 |
| 378.15 | 3147.30 | 1273.9 |
| 383.22 | 3219.60 | 1273.6 |
| 388.21 | 3290.90 | 1273.3 |
| 393.19 | 3361.40 | 1273.0 |
| 398.17 | 3431.00 | 1272.7 |
| 403.16 | 3500.70 | 1272.4 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.2799 (Gas)
- Mole fraction = 0.4072 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 348.18 | 3053.00 | 1561.9 |
| 353.17 | 3152.20 | 1561.5 |
| 358.16 | 3249.40 | 1561.1 |
| 363.14 | 3346.30 | 1560.7 |
| 368.15 | 3441.80 | 1560.3 |
| 373.13 | 3536.20 | 1559.9 |
| 378.21 | 3631.40 | 1559.5 |
| 383.19 | 3723.30 | 1559.2 |
| 388.17 | 3814.60 | 1558.8 |
| 393.20 | 3905.70 | 1558.4 |
| 398.16 | 3995.30 | 1558.0 |
| 403.15 | 4084.60 | 1557.6 |
Amount density, mol/m3 [ref]
Operational conditions:
- Mole fraction = 0.2381 (Gas)
- Mole fraction = 0.3993 (Gas)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Gas | Pressure, kPa - Gas | Amount density, mol/m3 - Gas |
| 343.17 | 2713.90 | 1343.3 |
| 348.18 | 2796.80 | 1343.0 |
| 353.17 | 2878.30 | 1342.6 |
| 358.16 | 2958.30 | 1342.3 |
| 363.14 | 3037.90 | 1342.0 |
| 368.15 | 3117.20 | 1341.7 |
| 373.14 | 3195.20 | 1341.3 |
| 378.21 | 3273.40 | 1341.0 |
| 383.19 | 3349.70 | 1340.7 |
| 388.18 | 3425.40 | 1340.3 |
| 393.16 | 3500.40 | 1340.0 |
| 398.15 | 3575.10 | 1339.7 |
| 403.16 | 3649.40 | 1339.3 |
Sources
- Measurements of gas phase PVTx properties for the ternary HFC-161/125/32 system
- Investigation on the Vapor-Liquid Equilibrium for the Ternary Mixture HFC-32 + HFC-125 + HFC-161 at Temperatures from 265.15 K to 303.15 K
Note: These property values are available through the Cheméo API. A free account gives you an access key.