IUPAC-NIST Solubilities Database

IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Solubility System: Nitroethane with 2,2’-Iminobisethanol

Components:
   (1) 2,2’-Iminobisethanol; C4H11NO2; [111-42-2]  NIST Chemistry WebBook for detail
   (2) Nitroethane; C2H5NO2; [79-24-3]  NIST Chemistry WebBook for detail

Original Measurements:
   Erofeeva, L.F.; Yunnikova, N.V., Sb. Nauch. Tr., Kuzbas. Polytekh. Inst. 26, 7-11 (1971).

Variables:
   Temperature = 298 K to 363 K

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

Experimental Data:   (Notes on the Nomenclature)

Mutual solubility of nitroethane (1) and 2,2’-iminobisethanol (2)
t/°C	T/K	10² * Mass Fraction w₁	Mole Fraction x₁ (compiler)	Comment(s)
24.9	298.1	21.3	0.275	iminobisethanol-rich phase
34.4	306.6	-	-	iminobisethanol-rich phase
51.6	324.8	25.6	0.325	iminobisethanol-rich phase
63.8	337.0	-	-	iminobisethanol-rich phase
68.9	342.1	33.5	0.414	iminobisethanol-rich phase
76.9	350.1	-	-	iminobisethanol-rich phase
79.4	352.6	41.6	0.499	iminobisethanol-rich phase
83.1	356.3	-	-	iminobisethanol-rich phase
85.6	358.8	49.4	0.578	iminobisethanol-rich phase
86.9	360.1	51.9	0.602	iminobisethanol-rich phase
89.4	362.6	-	-	iminobisethanol-rich phase
89.7	362.9	60.6	0.683	iminobisethanol-rich phase
90.0	363.2	68.0	0.749	iminobisethanol-rich phase

Mutual solubility of nitroethane (1) and 2,2'-iminobisethanol (2)
t/°C	T/K	10² * Mass Fraction w₁	Mole Fraction x₁ (compiler)	Comment(s)
24.9	298.1	-	-	nitroethane-rich phase
34.4	306.6	96.9	0.978	nitroethane-rich phase
51.6	324.8	-	-	nitroethane-rich phase
63.8	337.0	95.0	0.964	nitroethane-rich phase
68.9	342.1	-	-	nitroethane-rich phase
76.9	350.1	91.5	0.938	nitroethane-rich phase
79.4	352.6	-	-	nitroethane-rich phase
83.1	356.3	86.9	0.903	nitroethane-rich phase
85.6	358.8	-	-	nitroethane-rich phase
86.9	360.1	82.2	0.866	nitroethane-rich phase
89.4	362.6	72.5	0.787	nitroethane-rich phase
89.7	362.9	-	-	nitroethane-rich phase
90.0	363.2	68.0	0.749 (UCST)	nitroethane-rich phase

Method/Apparatus/Procedure:
   The synthetic method was used. No details were reported.

Source and Purity of Materials:
   (1) Source not specified; distilled.
   (2) Source not specified; distilled.

Estimated Errors:
   Solubility: Not specified.
   Temperature: Not specified.