System: 1,1-difluoroethane/1,1,1,2-tetrafluoroethane
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| 1) 1,1-difluoroethane |
| DECHEMA ID | 40163 |
| Formula | C2H4F2 |
| Synonym | HFC 152a |
| Synonym | R152a |
| Synonym | R 152a |
| Synonym | genetron 152a |
| Synonym | freon 152a |
| Synonym | genetron 100 |
| Synonym | ethylidene fluoride |
| Synonym | ethylidene difluoride |
| Synonym | frigen 152A |
| Synonym | r-152a |
| Synonym | ethylene fluoride |
| Synonym | propellant 152a |
| Synonym | refrigerant 152a |
| InChi-Key | NPNPZTNLOVBDOC-UHFFFAOYSA-N |
| Registry No. | 75-37-6 |
| 2) 1,1,1,2-tetrafluoroethane |
| DECHEMA ID | 42190 |
| Formula | C2H2F4 |
| Synonym | Freon 134a |
| Synonym | R 134a |
| Synonym | Norflurane |
| Synonym | r-134a |
| Synonym | r134a |
| Synonym | refrigerant 134a |
| InChi-Key | LVGUZGTVOIAKKC-UHFFFAOYSA-N |
| Registry No. | 811-97-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
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| 2nd interaction virial coefficient | gas | 2 | 9 | View |
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| 2nd virial coefficient | gas | 2 | 7 | View |
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| azeotrope | - | 2 | 3 | View |
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| critical density | - | 3 | 9 | View |
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| critical pressure | - | 5 | 31 | View |
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| critical temperature | - | 5 | 31 | View |
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| critical volume | - | 2 | 22 | View |
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| density | liquid | 7 | 2026 | View |
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| density | gas | 9 | 1686 | View |
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| heat capacity (cp) | gas | 2 | 48 | View |
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| heat capacity (cp) | liquid | 1 | 1 | View |
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| no azeotrope under specified conditions | - | 4 | 9 | View |
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| PVT-data | - | 7 | 1948 | View |
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| sound velocity | liquid | 1 | 381 | View |
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| surface tension | liquid | 1 | 21 | View |
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| vapor-liquid equilibrium | - | 7 | 367 | View |
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| vapor-liquid equilibrium, isothermal | - | 4 | 117 | View |
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