System: heptane/1-methyl-2-pyrrolidinone
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| 1) heptane |
| DECHEMA ID | 8165 |
| Formula | C7H16 |
| Synonym | n-heptane |
| Synonym | dipropylmethane |
| Synonym | heptyl hydride |
| InChi-Key | IMNFDUFMRHMDMM-UHFFFAOYSA-N |
| Registry No. | 142-82-5 |
| 2) 1-methyl-2-pyrrolidinone |
| DECHEMA ID | 43470 |
| Formula | C5H9NO |
| Synonym | NMP |
| Synonym | N-methyl-2-pyrrolidone |
| Synonym | 1-methylpyrrolidin-2-one |
| Synonym | N-methyl-α-pyrrolidinone |
| Synonym | N-methylpyrrolidinone |
| Synonym | N-methyl-2-pyrrolidinone |
| Synonym | 1-methyl-2-pyrrolidone |
| Synonym | N-methylpyrrolidone |
| Synonym | 1-methylazacyclopentane-2-one |
| Synonym | m-pyrol |
| Synonym | N-methyl-α-pyrrolidone |
| Synonym | N-methyl-γ-butyrolactam |
| Synonym | N-methylbutyrolactam |
| Synonym | N-methylpyrrolidon-2 |
| InChi-Key | SECXISVLQFMRJM-UHFFFAOYSA-N |
| Registry No. | 872-50-4 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
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| activity coefficient (infinite dilution) | - | 28 | 74 | View |
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| azeotrope | - | 1 | 1 | View |
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| critical temperature | - | 1 | 1 | View |
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| density | liquid(2) | 1 | 26 | View |
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| density | liquid(1) | 1 | 26 | View |
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| density | liquid | 4 | 31 | View |
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| enthalpy of mixing | liquid | 4 | 33 | View |
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| free enthalpy of mixing | liquid | 1 | 3 | View |
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| free enthalpy of solution | liquid | 1 | 3 | View |
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| interfacial tension | liquid | 1 | 12 | View |
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| liquid-liquid equilibrium | - | 10 | 94 | View |
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| no azeotrope under specified conditions | - | 3 | 4 | View |
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| sound velocity | liquid | 1 | 6 | View |
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| specific volume, infinite dilution | liquid | 1 | 1 | View |
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| surface tension | liquid | 1 | 12 | View |
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| temperature of solution | - | 1 | 26 | View |
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| vapor-liquid equilibrium | - | 1 | 18 | View |
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| vapor-liquid equilibrium, isobaric | - | 3 | 17 | View |
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| vapor-liquid equilibrium, isothermal | - | 3 | 122 | View |
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| vapor-liquid-liquid equilibrium | - | 1 | 8 | View |
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| volume | liquid | 1 | 7 | View |
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| volume of mixing | liquid | 1 | 5 | View |
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