IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

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

   (1) Nitromethane; CH3NO2; [75-52-5]  NIST Chemistry WebBook for detail
   (2) 1-Heptanol; C7H16O; [111-70-6]  NIST Chemistry WebBook for detail

Original Measurements:
   Sazonov, V.P., Zh. Obshch. Khim. 59, 2431-5 (1989).

   Temperature = 288 K to 316 K

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

Experimental Data:   (Notes on the Nomenclature)
Mutual solubility of nitromethane and 1-heptanol
t/°CT/K102 * Mass Fraction w1Mole Fraction x1 (compiler)Comment(s)
15.15288.3010.00.175Alcohol-rich phase
15.15288.30--Nitromethane-rich phase
24.10297.25--Alcohol-rich phase
24.10297.2590.00.945Nitromethane-rich phase
26.50299.6515.00.251Alcohol-rich phase
26.50299.65--Nitromethane-rich phase
32.25305.40--Alcohol-rich phase
32.25305.4085.00.915Nitromethane-rich phase
33.25306.4020.00.322Alcohol-rich phase
33.25306.40--Nitromethane-rich phase
37.30310.4525.00.388Alcohol-rich phase
37.30310.4580.00.884Nitromethane-rich phase
39.85313.0030.00.449Alcohol-rich phase
39.85313.00--Nitromethane-rich phase
40.15313.30--Alcohol-rich phase
40.15313.3075.00.851Nitromethane-rich phase
41.40314.5535.00.506Alcohol-rich phase
41.40314.55--Nitromethane-rich phase
41.85315.00--Alcohol-rich phase
41.85315.0070.00.816Nitromethane-rich phase
42.30315.4540.00.559Alcohol-rich phase
42.30315.45--Nitromethane-rich phase
42.60315.75--Alcohol-rich phase
42.60315.7565.00.780Nitromethane-rich phase
42.70315.8545.00.609Alcohol-rich phase
42.70315.85--Nitromethane-rich phase
42.85316.00--Alcohol-rich phase
42.85316.0060.00.741Nitromethane-rich phase
42.90316.0550.00.656Alcohol-rich phase
42.90316.05--Nitromethane-rich phase
42.95316.10--Alcohol-rich phase
42.95316.1055.00.699Nitromethane-rich phase
42.95316.1053.40.686Alcohol-rich phase
42.95316.1053.40.686 (UCST)Nitromethane-rich phase
   The synthetic method was used. The apparatus with visual indication of turbidity was described in Ref. 1. No additional details were reported.

Source and Purity of Materials:
   (1) Source not specified; pure grade reagent; fractionally distilled; 99.85 mass % purity; n(20 °C,D) = 1.3819, d(20 °C) = 1138.0 g·L-1.
   (2) Source not specified; pure grade reagent; purified by vacuum distillation; 99.7 mass % purity.

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

   1 V. P. Sazonov, M. F. Chernysheva, Zh. Obshch. Khim. 57, 46 (1987).