- Name
- Methylal
- InChI
- InChI=1S/C3H8O2/c1-4-3-5-2/h3H2,1-2H3
- InChI Key
- NKDDWNXOKDWJAK-UHFFFAOYSA-N
- Formula
- C3H8O2
- SMILES
- COCOC
- Mol. Weight (g/mol)
- 76.09
- CAS
- 109-87-5
- 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
Datasets
Activity coefficient of Methylal (1) [ref]
Operational condition: Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Activity coefficient of Methylal (1) - Liquid |
|---|---|
| 273.35 | 10.8 |
| 283.15 | 13.7 |
| 293.15 | 15.6 |
| 298.15 | 16.9 |
| 303.15 | 18.0 |
| 313.15 | 19.9 |
| 323.15 | 22.0 |
| 333.15 | 23.9 |
Activity coefficient of Methylal (1) [ref]
Operational condition: Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Activity coefficient of Methylal (1) - Liquid |
|---|---|
| 273.35 | 10.8 |
| 283.15 | 13.7 |
| 293.15 | 15.6 |
| 298.15 | 16.9 |
| 303.15 | 18.0 |
| 313.15 | 19.9 |
| 323.15 | 22.0 |
| 333.15 | 23.9 |
Mass fraction of Methylal (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mass fraction of Methylal (1) - Liquid mixture 1 |
|---|---|
| 293.25 | 0.9517 |
| 303.25 | 0.9507 |
| 301.35 | 0.9519 |
Mass fraction of Methylal (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mass fraction of Methylal (1) - Liquid mixture 2 |
|---|---|
| 293.25 | 0.3046 |
| 303.25 | 0.2952 |
| 301.35 | 0.3205 |
Mass fraction of Water (2) [ref]
Operational condition: Pressure, kPa = 100 (Liquid mixture 2)
| Temperature, K - Liquid mixture 2 | Mass fraction of Water (2) - Liquid mixture 1 |
|---|---|
| 293.15 | 0.0418 |
| 308.15 | 0.0450 |
| 308.15 | 0.0444 |
| 293.15 | 0.0421 |
Mass fraction of Water (2) [ref]
Operational condition: Pressure, kPa = 100 (Liquid mixture 2)
| Temperature, K - Liquid mixture 2 | Mass fraction of Water (2) - Liquid mixture 2 |
|---|---|
| 293.15 | 0.6477 |
| 308.15 | 0.6639 |
| 308.15 | 0.6591 |
| 293.15 | 0.6517 |
Mass fraction of Methylal (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mass fraction of Methylal (1) - Liquid mixture 1 |
|---|---|
| 293.25 | 0.9517 |
| 303.25 | 0.9507 |
| 301.35 | 0.9519 |
Mass fraction of Methylal (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid mixture 1)
| Temperature, K - Liquid mixture 1 | Mass fraction of Methylal (1) - Liquid mixture 2 |
|---|---|
| 293.25 | 0.3046 |
| 303.25 | 0.2952 |
| 301.35 | 0.3205 |
Mass fraction of Water (2) [ref]
Operational condition: Pressure, kPa = 100 (Liquid mixture 2)
| Temperature, K - Liquid mixture 2 | Mass fraction of Water (2) - Liquid mixture 1 |
|---|---|
| 293.15 | 0.0418 |
| 308.15 | 0.0450 |
| 308.15 | 0.0444 |
| 293.15 | 0.0421 |
Mass fraction of Water (2) [ref]
Operational condition: Pressure, kPa = 100 (Liquid mixture 2)
| Temperature, K - Liquid mixture 2 | Mass fraction of Water (2) - Liquid mixture 2 |
|---|---|
| 293.15 | 0.6477 |
| 308.15 | 0.6639 |
| 308.15 | 0.6591 |
| 293.15 | 0.6517 |
Sources
- Temperature dependence of limiting activity coefficients and Henry s law constants of cyclic and open-chain ethers in water
- Liquid-liquid equilibrium in binary and ternary mixtures containing formaldehyde, water, methanol, methylal, and poly(oxymethylene) dimethyl ethers
- Salting Effect of Sodium Hydroxide and Sodium Formate on the Liquid-Liquid Equilibrium of Polyoxymethylene Dimethyl Ethers in Aqueous Solution