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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Nitroethane with Water
Components:
(1) Nitroethane; C2H5NO2; [79-24-3]
NIST Chemistry WebBook
for detail
(2) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Malone, J.W.; Vining, R.W., J. Chem. Eng. Data 12, 387-9 (1967).
Variables:
Temperature = 298 K
Prepared By:
V. P. Sazonov
Experimental Remarks:
The proportion of nitroethane in the water-rich phase at equilibrium at 298 K was reported to be 100 w
1
= 5.05. The corresponding mole fraction solubility, x
1
, calculated by the compiler, is 0.0126.
The proportion of nitroethane in the nitroethane-rich phase at equilibrium at 298 K was reported to be 100 w
1
= 99.14. The corresponding mole fraction solubility, x
1
, calculated by the compiler, is 0.9651.
Experimental Data:
(Notes on the Nomenclature)
Method/Apparatus/Procedure:
The titration method was used. No experimental details were reported.
Source and Purity of Materials:
(1) Commercial Solvents Corp.; purity 93.9 mass % with 2.3 mass % of 2-nitropropane.
(2) Distilled.
Estimated Errors:
Temperature: ±1 K.