Dortmund Data Bank
Excess Volume Data
The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.
Excess Volume Data Set 770
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C2H6O |
46.069 |
64-17-5 |
Ethanol |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
Constant Value
Data Table
| Excess Volume [cm3/mol] |
x1 [mol/mol] |
| -0.1270 |
0.10670 |
| -0.2630 |
0.20370 |
| -0.3690 |
0.30810 |
| -0.4530 |
0.40590 |
| -0.5080 |
0.50760 |
| -0.5320 |
0.60400 |
| -0.5000 |
0.69660 |
| -0.4300 |
0.80070 |
| -0.2560 |
0.90140 |
Reference
| Source |
| Garcia B.; Herrera C.; Leal J.M.: Shear Viscosities of Binary Liquid Mixtures: 2-Pyrrolidone with 1-Alkanols. J.Chem.Eng.Data 36 (1991) 269-274 |
Excess Volume Data Set 771
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C2H6O |
46.069 |
64-17-5 |
Ethanol |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
Constant Value
Data Table
| Excess Volume [cm3/mol] |
x1 [mol/mol] |
| -0.1590 |
0.10670 |
| -0.2920 |
0.20370 |
| -0.4040 |
0.30810 |
| -0.4880 |
0.40590 |
| -0.5340 |
0.50760 |
| -0.5570 |
0.60400 |
| -0.5150 |
0.69660 |
| -0.4380 |
0.80070 |
| -0.2600 |
0.90140 |
Reference
| Source |
| Garcia B.; Herrera C.; Leal J.M.: Shear Viscosities of Binary Liquid Mixtures: 2-Pyrrolidone with 1-Alkanols. J.Chem.Eng.Data 36 (1991) 269-274 |
Excess Volume Data Set 772
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C2H6O |
46.069 |
64-17-5 |
Ethanol |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
Constant Value
Data Table
| Excess Volume [cm3/mol] |
x1 [mol/mol] |
| -0.1770 |
0.10670 |
| -0.4260 |
0.30810 |
| -0.5280 |
0.40590 |
| -0.5820 |
0.50760 |
| -0.6200 |
0.60400 |
| -0.5780 |
0.69660 |
| -0.4880 |
0.80070 |
| -0.2920 |
0.90140 |
Reference
| Source |
| Garcia B.; Herrera C.; Leal J.M.: Shear Viscosities of Binary Liquid Mixtures: 2-Pyrrolidone with 1-Alkanols. J.Chem.Eng.Data 36 (1991) 269-274 |
Diagrams
List of All References
| Source |
| Garcia B.; Herrera C.; Leal J.M.: Shear Viscosities of Binary Liquid Mixtures: 2-Pyrrolidone with 1-Alkanols. J.Chem.Eng.Data 36 (1991) 269-274 |
Excess Volume Data Overview
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