- Name
- 2-Butanone
- InChI
- InChI=1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
- InChI Key
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N
- Formula
- C4H8O
- SMILES
- CCC(C)=O
- Mol. Weight (g/mol)
- 72.11
- CAS
- 78-93-3
- Name
- Dimethyl Sulfoxide
- InChI
- InChI=1S/C2H6OS/c1-4(2)3/h1-2H3
- InChI Key
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N
- Formula
- C2H6OS
- SMILES
- CS(C)=O
- Mol. Weight (g/mol)
- 78.13
- CAS
- 67-68-5
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Datasets
- Activity coefficient (2)
- Excess molar enthalpy (molar enthalpy (2)
- csound,fluid - Speed of Sound, m/s (2)
- Tboil - Boiling temperature at pressure P, K (2)
- Excess molar volume, m3/mol (2)
Activity coefficient of 2-Butanone (1) [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 2-Butanone (1) - Liquid | Activity coefficient of 2-Butanone (1) - Liquid |
| 298.15 | 0.0000 | 2.58 |
Activity coefficient of 2-Butanone (1) [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 2-Butanone (1) - Liquid | Activity coefficient of 2-Butanone (1) - Liquid |
| 298.15 | 0.0000 | 2.58 |
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]
Operational conditions:
- Temperature, K = 298.15 (Liquid)
- Pressure, kPa = 101 (Liquid)
| Mole fraction of 2-Butanone (1) - Liquid | Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
|---|---|
| 0.0540 | 0.0750 |
| 0.1094 | 0.1492 |
| 0.1725 | 0.2129 |
| 0.2385 | 0.2599 |
| 0.2956 | 0.3050 |
| 0.3507 | 0.3482 |
| 0.4007 | 0.3730 |
| 0.4448 | 0.3918 |
| 0.4881 | 0.3948 |
| 0.5787 | 0.4043 |
| 0.6433 | 0.3614 |
| 0.7077 | 0.3083 |
| 0.7797 | 0.2432 |
| 0.8560 | 0.1488 |
| 0.9297 | 0.0565 |
Mole fraction of 2-Butanone (1)
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.2
0.4
0.6000000000000001
0.8
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]
Operational conditions:
- Temperature, K = 298.15 (Liquid)
- Pressure, kPa = 101 (Liquid)
| Mole fraction of 2-Butanone (1) - Liquid | Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
|---|---|
| 0.0540 | 0.0750 |
| 0.1094 | 0.1492 |
| 0.1725 | 0.2129 |
| 0.2385 | 0.2599 |
| 0.2956 | 0.3050 |
| 0.3507 | 0.3482 |
| 0.4007 | 0.3730 |
| 0.4448 | 0.3918 |
| 0.4881 | 0.3948 |
| 0.5787 | 0.4043 |
| 0.6433 | 0.3614 |
| 0.7077 | 0.3083 |
| 0.7797 | 0.2432 |
| 0.8560 | 0.1488 |
| 0.9297 | 0.0565 |
Mole fraction of 2-Butanone (1)
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.2
0.4
0.6000000000000001
0.8
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 303.15 (Liquid)
| Volume fraction of Dimethyl Sulfoxide (2) - Liquid | Speed of sound, m/s - Liquid |
|---|---|
| 0.0000 | 1168.0 |
| 0.1265 | 1194.0 |
| 0.1749 | 1208.0 |
| 0.3035 | 1247.0 |
| 0.4536 | 1263.0 |
| 0.5180 | 1298.0 |
| 0.6294 | 1353.0 |
| 0.6850 | 1367.0 |
| 0.7960 | 1404.0 |
| 0.9028 | 1436.0 |
| 1.0000 | 1475.0 |
Volume fraction of Dimethyl Sulfoxide (2)
Speed of sound, m/s
1150
1200
1250
1300
1350
1400
1450
1500
0
0.5
1
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 303.15 (Liquid)
| Volume fraction of Dimethyl Sulfoxide (2) - Liquid | Speed of sound, m/s - Liquid |
|---|---|
| 0.0000 | 1168.0 |
| 0.1265 | 1194.0 |
| 0.1749 | 1208.0 |
| 0.3035 | 1247.0 |
| 0.4536 | 1263.0 |
| 0.5180 | 1298.0 |
| 0.6294 | 1353.0 |
| 0.6850 | 1367.0 |
| 0.7960 | 1404.0 |
| 0.9028 | 1436.0 |
| 1.0000 | 1475.0 |
Volume fraction of Dimethyl Sulfoxide (2)
Speed of sound, m/s
1150
1200
1250
1300
1350
1400
1450
1500
0
0.5
1
Boiling temperature at pressure P, K [ref]
Operational condition: Pressure, kPa = 95.3 (Liquid)
| Mole fraction of 2-Butanone (1) - Liquid | Boiling temperature at pressure P, K - Liquid |
|---|---|
| 0.0000 | 461.00 |
| 0.0625 | 449.40 |
| 0.1170 | 437.70 |
| 0.2362 | 413.30 |
| 0.4141 | 386.70 |
| 0.5912 | 370.30 |
| 0.6944 | 363.70 |
| 0.8413 | 356.50 |
| 0.9239 | 353.40 |
| 1.0000 | 350.90 |
Mole fraction of 2-Butanone (1)
Boiling temperature at pressure P, K
340
360
380
400
420
440
460
0
0.5
1
Boiling temperature at pressure P, K [ref]
Operational condition: Pressure, kPa = 95.3 (Liquid)
| Mole fraction of 2-Butanone (1) - Liquid | Boiling temperature at pressure P, K - Liquid |
|---|---|
| 0.0000 | 461.00 |
| 0.0625 | 449.40 |
| 0.1170 | 437.70 |
| 0.2362 | 413.30 |
| 0.4141 | 386.70 |
| 0.5912 | 370.30 |
| 0.6944 | 363.70 |
| 0.8413 | 356.50 |
| 0.9239 | 353.40 |
| 1.0000 | 350.90 |
Mole fraction of 2-Butanone (1)
Boiling temperature at pressure P, K
340
360
380
400
420
440
460
0
0.5
1
Excess molar volume, m3/mol [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 303.15 (Liquid)
| Mole fraction of Dimethyl Sulfoxide (2) - Liquid | Excess molar volume, m3/mol - Liquid |
|---|---|
| 0.1552 | -9.6000e-08 |
| 0.2120 | -1.2400e-07 |
| 0.3561 | -1.4600e-07 |
| 0.4095 | -1.3500e-07 |
| 0.5074 | -9.0000e-08 |
| 0.6831 | 3.9000e-08 |
| 0.7340 | 7.6000e-08 |
| 0.8320 | 1.2100e-07 |
| 0.9218 | 1.0100e-07 |
Mole fraction of Dimethyl Sulfoxide (2)
Excess molar volume, m3/mol
-1.50e-7
-1.00e-7
-5.00e-8
0
5.00e-8
1.00e-7
0.2
0.4
0.6000000000000001
0.8
Excess molar volume, m3/mol [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 303.15 (Liquid)
| Mole fraction of Dimethyl Sulfoxide (2) - Liquid | Excess molar volume, m3/mol - Liquid |
|---|---|
| 0.1552 | -9.6000e-08 |
| 0.2120 | -1.2400e-07 |
| 0.3561 | -1.4600e-07 |
| 0.4095 | -1.3500e-07 |
| 0.5074 | -9.0000e-08 |
| 0.6831 | 3.9000e-08 |
| 0.7340 | 7.6000e-08 |
| 0.8320 | 1.2100e-07 |
| 0.9218 | 1.0100e-07 |
Mole fraction of Dimethyl Sulfoxide (2)
Excess molar volume, m3/mol
-1.50e-7
-1.00e-7
-5.00e-8
0
5.00e-8
1.00e-7
0.2
0.4
0.6000000000000001
0.8
Sources
- Excess enthalpies and (vapour + liquid) equilibrium data for the binary mixtures of dimethylsulphoxide with ketones
- Excess molar volumes and ultrasonic studies of dimethylsulphoxide with ketones at T = 303.15 K
- Measurement of Activity Coefficients of Solutes at Infinite Dilution in (Dimethyl Sulfoxide + Acetamide, or Formamide, or Urea) Using Gas Liquid Chromatography at the Temperature 298.15 K