Compilation - Nitroethane with Hexane (IUPAC SDS Volume 77)
SDS Volume (4936)
Volume 77. Nitroalkanes with Water or Organic Solvents: Binary and Multicomponent Systems, p None
Original Measurements
Hsu, K. Y.; Clever, H. L.; J. Chem. Eng. Data 20, 268-71 (1975).
Variables:
Room Temp: 298 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
These data are from a study of the enthalpy of mixing of (1) and (2) by microflow calorimetry. No experimental details given.
Source and Purity of Materials:
- Matheson, Coleman and Bell; practical grade; distilled; BP = 57°C/12.9 kPa, $n_{D}^{25}$ = 1.38950.
- Fisher; distilled from over $\ce{CaH2}$; $n_{D}^{25}$ = 1.37240, $\rho^{30} = \pu{650.38 g L-1}$.
Estimated Errors:
Ambient temperature: control to ±0.02 K
Components:
- Nitroethane, $\ce{ C2H5NO2 }$; [79-24-3] NIST WebBook
- Hexane, $\ce{ C6H14 }$; [110-54-3] NIST WebBook
Experimental Data
The mole fraction of nitroethane in the (2)-rich phase at equilibrium at 298 K was reported to be x1 = 0.2540, corresponding 100 w1 = 22.87 (compiler).
The mole fraction of nitroethane in the (1)-rich phase at equilibrium at 298 K was reported to be x1 = 0.7815, corresponding 100 w1 = 75.70 (compiler).
