- Name
- Heptane
- InChI
- InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
- InChI Key
- IMNFDUFMRHMDMM-UHFFFAOYSA-N
- Formula
- C7H16
- SMILES
- CCCCCCC
- Mol. Weight (g/mol)
- 100.20
- CAS
- 142-82-5
- Name
- Thiophene, tetrahydro-, 1,1-dioxide
- InChI
- InChI=1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
- InChI Key
- HXJUTPCZVOIRIF-UHFFFAOYSA-N
- Formula
- C4H8O2S
- SMILES
- O=S1(=O)CCCC1
- Mol. Weight (g/mol)
- 120.17
- CAS
- 126-33-0
Datasets
Activity coefficient of Heptane (1) [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Activity coefficient of Heptane (1) - Liquid |
|---|---|
| 333.15 | 60.256 |
| 343.15 | 53.102 |
| 353.15 | 47.647 |
| 363.15 | 41.204 |
| 373.15 | 38.543 |
Activity coefficient of Heptane (1) [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Activity coefficient of Heptane (1) - Liquid |
|---|---|
| 333.15 | 60.256 |
| 343.15 | 53.102 |
| 353.15 | 47.647 |
| 363.15 | 41.204 |
| 373.15 | 38.543 |
Mole fraction of Thiophene, tetrahydro-, 1,1-dioxide (2) [ref]
Operational conditions:
- Temperature, K = 303.15 (Liquid mixture 1)
- Pressure, kPa = 100 (Liquid mixture 1)
| Mole fraction of Thiophene, tetrahydro-, 1,1-dioxide (2) - Liquid mixture 1 |
|---|
| 0.0060 |
| 0.9850 |
Mole fraction of Heptane (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mole fraction of Heptane (1) - Liquid mixture 1 |
|---|---|
| 302.09 | 0.9995 |
| 308.03 | 0.9981 |
| 323.93 | 0.9974 |
| 342.74 | 0.9955 |
| 364.62 | 0.9934 |
| 373.78 | 0.9893 |
| 382.81 | 0.9854 |
| 385.17 | 0.9854 |
| 389.11 | 0.9854 |
| 395.41 | 0.9800 |
| 404.30 | 0.9781 |
| 413.87 | 0.9716 |
| 423.39 | 0.9661 |
| 429.24 | 0.9603 |
Mole fraction of Heptane (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid mixture 1)
| Temperature, K - Liquid mixture 2 | Mole fraction of Heptane (1) - Liquid mixture 2 |
|---|---|
| 302.09 | 0.0059 |
| 308.03 | 0.0109 |
| 323.93 | 0.0186 |
| 342.74 | 0.0230 |
| 364.62 | 0.0312 |
| 373.78 | 0.0367 |
| 382.81 | 0.0424 |
| 385.17 | 0.0392 |
| 389.11 | 0.0423 |
| 404.30 | 0.0475 |
| 413.87 | 0.0546 |
| 423.39 | 0.0567 |
| 429.24 | 0.0637 |
Mole fraction of Heptane (1) [ref]
Operational condition: Pressure, kPa = 101.32 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mole fraction of Heptane (1) - Liquid mixture 1 |
|---|---|
| 298.15 | 0.9992 |
| 323.15 | 0.9958 |
| 348.15 | 0.9925 |
| 373.15 | 0.9898 |
Mole fraction of Heptane (1) [ref]
Operational condition: Pressure, kPa = 101.32 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mole fraction of Heptane (1) - Liquid mixture 2 |
|---|---|
| 298.15 | 0.0048 |
| 323.15 | 0.0120 |
| 348.15 | 0.0203 |
| 373.15 | 0.0322 |
Mole fraction of Thiophene, tetrahydro-, 1,1-dioxide (2) [ref]
Operational conditions:
- Temperature, K = 303.15 (Liquid mixture 1)
- Pressure, kPa = 100 (Liquid mixture 1)
| Mole fraction of Thiophene, tetrahydro-, 1,1-dioxide (2) - Liquid mixture 1 |
|---|
| 0.0060 |
| 0.9850 |
Mole fraction of Heptane (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mole fraction of Heptane (1) - Liquid mixture 1 |
|---|---|
| 302.09 | 0.9995 |
| 308.03 | 0.9981 |
| 323.93 | 0.9974 |
| 342.74 | 0.9955 |
| 364.62 | 0.9934 |
| 373.78 | 0.9893 |
| 382.81 | 0.9854 |
| 385.17 | 0.9854 |
| 389.11 | 0.9854 |
| 395.41 | 0.9800 |
| 404.30 | 0.9781 |
| 413.87 | 0.9716 |
| 423.39 | 0.9661 |
| 429.24 | 0.9603 |
Mole fraction of Heptane (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid mixture 1)
| Temperature, K - Liquid mixture 2 | Mole fraction of Heptane (1) - Liquid mixture 2 |
|---|---|
| 302.09 | 0.0059 |
| 308.03 | 0.0109 |
| 323.93 | 0.0186 |
| 342.74 | 0.0230 |
| 364.62 | 0.0312 |
| 373.78 | 0.0367 |
| 382.81 | 0.0424 |
| 385.17 | 0.0392 |
| 389.11 | 0.0423 |
| 404.30 | 0.0475 |
| 413.87 | 0.0546 |
| 423.39 | 0.0567 |
| 429.24 | 0.0637 |
Mole fraction of Heptane (1) [ref]
Operational condition: Pressure, kPa = 101.32 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mole fraction of Heptane (1) - Liquid mixture 1 |
|---|---|
| 298.15 | 0.9992 |
| 323.15 | 0.9958 |
| 348.15 | 0.9925 |
| 373.15 | 0.9898 |
Mole fraction of Heptane (1) [ref]
Operational condition: Pressure, kPa = 101.32 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mole fraction of Heptane (1) - Liquid mixture 2 |
|---|---|
| 298.15 | 0.0048 |
| 323.15 | 0.0120 |
| 348.15 | 0.0203 |
| 373.15 | 0.0322 |
Sources
- (Liquid + liquid) equilibria measurements for ternary systems (sulfolane + a carboxylic acid + n-heptane) at T = 303.15 K and at 0.1 MPa
- Measurement of Activity Coefficient at Infinite Dilution of Hydrocarbons in Sulfolane Using Gas-Liquid Chromatography
- Liquid - Liquid Equilibria for the Binary Systems of Sulfolane with Alkanes
- Influence of the Temperature on the Liquid Liquid Equilibria of Heptane + Toluene + Sulfolane and Heptane + m-Xylene + Sulfolane