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 8419
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C8H10 |
106.167 |
106-42-3 |
p-Xylene |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
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Constant Value
Data Table
| Excess Volume [cm3/mol] |
x1 [mol/mol] |
| -0.1209 |
0.04250 |
| -0.2189 |
0.07830 |
| -0.2743 |
0.10220 |
| -0.3410 |
0.12950 |
| -0.4018 |
0.15820 |
| -0.4518 |
0.18490 |
| -0.5022 |
0.21030 |
| -0.5591 |
0.24570 |
| -0.6011 |
0.27250 |
| -0.6077 |
0.27960 |
| -0.6335 |
0.29830 |
| -0.6657 |
0.32550 |
| -0.6942 |
0.34970 |
| -0.7119 |
0.37250 |
| -0.7317 |
0.39820 |
| -0.7486 |
0.42580 |
| -0.7617 |
0.44930 |
| -0.7659 |
0.47250 |
| -0.7715 |
0.49810 |
| -0.7754 |
0.51870 |
| -0.7724 |
0.53380 |
| -0.7687 |
0.56270 |
| -0.7553 |
0.59620 |
| -0.7258 |
0.63830 |
| -0.7001 |
0.66830 |
| -0.6735 |
0.69370 |
| -0.6346 |
0.72510 |
| -0.5948 |
0.75530 |
| -0.5597 |
0.77540 |
| -0.5206 |
0.79890 |
| -0.4680 |
0.82540 |
| -0.4068 |
0.85360 |
| -0.3257 |
0.88790 |
| -0.2690 |
0.91020 |
| -0.2043 |
0.93470 |
| -0.1201 |
0.96220 |
Reference
| Source |
| Liu X.; Su Z.; Wang H.; Zhong X.: IV. (1-Methyl-2-pyrrolidinone + an aromatic hydrocarbon). J.Chem.Thermodyn. 28 (1996) 277-283 |
Excess Volume Data Set 13381
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C8H10 |
106.167 |
106-42-3 |
p-Xylene |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
Constant Value
| Temperature |
298.150 |
K |
| Pressure |
1.0132 |
bar |
Data Table
| Excess Volume [cm3/mol] |
x1 [mol/mol] |
| 0.0000 |
0.00000 |
| -0.0842 |
0.02100 |
| -0.1926 |
0.06700 |
| -0.3914 |
0.13400 |
| -0.5769 |
0.23600 |
| -0.6790 |
0.32100 |
| -0.7642 |
0.40000 |
| -0.7929 |
0.49700 |
| -0.7683 |
0.57200 |
| -0.7033 |
0.67000 |
| -0.5329 |
0.79500 |
| -0.3254 |
0.89200 |
| -0.0789 |
0.97700 |
| 0.0000 |
1.00000 |
Reference
| Source |
| Letcher T.M.; Naicker P.K.: Excess molar enthalpies and excess molar volumes of mixtures containing N-methyl-2-pyrrolidinone and an aromatic hydrocarbon at T = 298.15 K and p = 0.101325 MPa. J.Chem.Thermodyn. 31 (1999) 1585-1595 |
Diagrams
List of All References
| Source |
| Liu X.; Su Z.; Wang H.; Zhong X.: IV. (1-Methyl-2-pyrrolidinone + an aromatic hydrocarbon). J.Chem.Thermodyn. 28 (1996) 277-283 |
| Letcher T.M.; Naicker P.K.: Excess molar enthalpies and excess molar volumes of mixtures containing N-methyl-2-pyrrolidinone and an aromatic hydrocarbon at T = 298.15 K and p = 0.101325 MPa. J.Chem.Thermodyn. 31 (1999) 1585-1595 |
Excess Volume Data Overview
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