- Name
- Isobutane
- InChI
- InChI=1S/C4H10/c1-4(2)3/h4H,1-3H3
- InChI Key
- NNPPMTNAJDCUHE-UHFFFAOYSA-N
- Formula
- C4H10
- SMILES
- CC(C)C
- Mol. Weight (g/mol)
- 58.12
- CAS
- 75-28-5
- Name
- Water
- InChI
- InChI=1S/H2O/h1H2
- InChI Key
- XLYOFNOQVPJJNP-UHFFFAOYSA-N
- Formula
- H2O
- SMILES
- O
- Mol. Weight (g/mol)
- 18.02
- CAS
- 7732-18-5
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Datasets
Henry's Law constant (mole fraction scale), kPa of Isobutane (1) [ref]
Operational condition: Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Henry's Law constant (mole fraction scale), kPa of Isobutane (1) - Liquid |
|---|---|
| 274.95 | 135000.0 |
| 276.05 | 127000.0 |
| 276.95 | 132000.0 |
| 277.85 | 135000.0 |
| 279.35 | 148000.0 |
| 283.15 | 223000.0 |
| 283.15 | 231000.0 |
| 288.65 | 291000.0 |
| 290.85 | 346000.0 |
| 292.75 | 391000.0 |
| 293.30 | 358000.0 |
Vapor or sublimation pressure, kPa [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Isobutane (1) - Liquid | Vapor or sublimation pressure, kPa - Gas |
| 274.95 | 0.0012 | 155.00 |
| 276.05 | 0.0014 | 168.00 |
| 276.95 | 0.0013 | 170.00 |
| 277.85 | 0.0013 | 171.00 |
| 279.35 | 0.0012 | 174.00 |
| 283.15 | 0.0008 | 185.00 |
| 283.15 | 0.0009 | 194.00 |
| 288.65 | 0.0007 | 202.00 |
| 290.85 | 0.0006 | 196.00 |
| 292.75 | 0.0005 | 199.00 |
| 293.30 | 0.0006 | 208.00 |
Sources
Note: These property values are available through the Cheméo API. A free account gives you an access key.