IUPAC-NIST Solubilities Database

IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Solubility System: Nitromethane with 2,2'-Iminobisethanol

Components:
   (1) Nitromethane; CH3NO2; [75-52-5]  NIST Chemistry WebBook for detail
   (2) 2,2'-Iminobisethanol; C4H11NO2; [111-42-2]  NIST Chemistry WebBook for detail

Original Measurements:
   Zhuravleva, I.K.; Zhuravlev, E.F.; Islamova, R.S., Zh. Fiz. Khim. 48, 1863 (1974). *Deposited Doc., VINITI 873 (1974).

Variables:
   Temperature = 291 K to 339 K

Prepared By:
   V. P. Sazonov

Experimental Data:   (Notes on the Nomenclature)

Mutual solubility of nitromethane and 2,2'-iminobisethanol
t/°C	T/K	10² * Mass Fraction w₁	Mole Fraction x₁ (compiler)	Comment(s)
18.0	291.2	26.0	0.377	Iminobisethanol-rich phase
18.0	291.2	98.5	0.991	Nitromethane-rich phase
30.0	303.2	-	-	Iminobisethanol-rich phase
30.0	303.2	98.0	0.988	Nitromethane-rich phase
34.5	307.7	30.0	0.425	Iminobisethanol-rich phase
34.5	307.7	-	-	Nitromethane-rich phase
39.2	312.4	-	-	Iminobisethanol-rich phase
39.2	312.4	96.7	0.981	Nitromethane-rich phase
43.5	316.7	33.3	0.462	Iminobisethanol-rich phase
43.5	316.7	-	-	Nitromethane-rich phase
46.5	319.5	-	-	Iminobisethanol-rich phase
46.5	319.5	96.4	0.979	Nitromethane-rich phase
52.5	325.7	-	-	Iminobisethanol-rich phase
52.5	325.7	94.2	0.966	Nitromethane-rich phase
58.0	331.2	42.5	0.560	Iminobisethanol-rich phase
58.0	331.2	91.5	0.949	Nitromethane-rich phase
61.0	334.2	-	-	Iminobisethanol-rich phase
61.0	334.2	88.3	0.929	Nitromethane-rich phase
61.9	335.1	50.0	0.633	Iminobisethanol-rich phase
61.9	335.1	-	-	Nitromethane-rich phase
63.2	336.4	54.0	0.669	Iminobisethanol-rich phase
63.2	336.4	-	-	Nitromethane-rich phase
65.0	338.2	-	-	Iminobisethanol-rich phase
65.0	338.2	80.0	0.873	Nitromethane-rich phase
65.5	338.7	-	-	Iminobisethanol-rich phase
65.5	338.7	73.3	0.825	Nitromethane-rich phase
65.8	339.0	62.7	0.743	Iminobisethanol-rich phase
65.8	339.0	-	-	Nitromethane-rich phase
66.0	339.2	67.5	0.782	Iminobisethanol-rich phase
66.0	339.2	-	-	Nitromethane-rich phase
68.5	341.7	68.5	0.789	Iminobisethanol-rich phase
68.5	341.7	68.5	0.789 (UCST)	Nitromethane-rich phase

Method/Apparatus/Procedure:
   The synthetic method¹ was used. No further details were reported.

Source and Purity of Materials:
   (1) Source not specified; pure grade reagent; freshly distilled.
   (2) Source not specified; pure grade reagent; freshly distilled.

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

References:
   ¹ V. F. Alekseev, Zh. Russ. Fiz.-Khim. O-va 8, 249 (1876).