IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Nitromethane with 1-Butanol

   (1) 1-Butanol; C4H10O; [71-36-3]  NIST Chemistry WebBook for detail
   (2) Nitromethane; CH3NO2; [75-52-5]  NIST Chemistry WebBook for detail

Original Measurements:
   Sazonov, V.P.; Filippov, V.V., Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol. 18, 222-5(1975).

   Temperature = 284 K to 291 K

Prepared By:
   V. P. Sazonov and N. V. Sazonov

Experimental Data:   (Notes on the Nomenclature)
t/°CT/K102 * Mass Fraction w1Mole Fraction x1 (compiler)Comment(s)
11.30284.4524.970.2878Alcohol-rich phase
11.30284.45--Nitromethane-rich phase
12.25285.40--Alcohol-rich phase
12.25285.4080.080.8300Nitromethane-rich phase
14.32287.4730.010.3424Alcohol-rich phase
14.32287.47--Nitromethane-rich phase
15.14288.29--Alcohol-rich phase
15.14288.2974.930.7840Nitromethane-rich phase
16.25289.4035.150.3969Alcohol-rich phase
16.25289.40--Nitromethane-rich phase
16.77290.02--Alcohol-rich phase
16.77290.0269.980.7389Nitromethane-rich phase
17.20290.3539.980.4471Alcohol-rich phase
17.20290.35--Nitromethane-rich phase
17.43290.58--Alcohol-rich phase
17.43290.5864.930.6921Nitromethane-rich phase
17.79290.9446.770.5162Alcohol-rich phase
17.79290.94--Nitromethane-rich phase
17.83290.98--Alcohol-rich phase
17.83290.9860.010.6457Nitromethane-rich phase
17.93291.0849.960.5480Alcohol-rich phase
17.93291.08--Nitromethane-rich phase
17.99291.1453.930.5870Alcohol-rich phase
17.99291.1453.930.5870 (UCST)Nitromethane-rich phase
   The synthetic method of Alekseev was used. Close to the phase transition temperature, heating and cooling of the mixture were accomplished in steps at a rate of 0.02 K·h-1.

Source and Purity of Materials:
   (1) Source not specified; pure grade reagent; distilled over a column of 15 theoretical plates; n(20 °C, D) = 1.3819, d(20 °C) = 1138.1 g·L-1.
   (2) Source not specified; analytical purity; distilled with glass packed fractionating column; n(20 °C, D) = 1.3993, d(20 °C) = 809.6 g·L-1.

Estimated Errors:
   Solubility: Not reported.
   Temperature: Not reported.
   Pressure: Not reported.