SDS Volume
Volume 78. Acetonitrile Binary Systems, p 1071
Source Publication
Schmid, H. H. O.; Mangold, H. K.; Lundberg, W. O.; Microchem. J. 11, 376-83 (1966).
Conditions:
Room Temp: 284 and 313 $\pu{K}$
Compiler:
Methodology:
The synthetic method was used. As described elsewhere, [1] a microscope equipped with a heating stage was used. The sealed glass capillary, containing (1) and (2), was held on the heating stage by an aluminum slide. The stage was cooled by acetone/$\ce{CO2}$, and heated electrically by a regulating transformer. For capillaries with inner diameter (0.2 to 0.3) mm, the amount required for one CST determination is about 0.2 - 2 µL.
Sample Information:
- Baker Chemical Co.; reagent No. 9011.
- Not specified.
Measurement Errors:
Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.
Methodology Citation
1 Schmid, H. H. O.; Mangold, H. K.; Lundberg, W. O.; J. Am. Oil Chem. Soc. 42, 372 (1965).
System Components:
- Acetonitrile $\ce{ C2H3N }$ [75-05-8]; NIST WebBook
-
cis-9-octadecenal $\ce{ C18H34O }$
[2423-10-1];
NIST WebBook
Octadecanal $\ce{ C18H36O }$ [638-66-4]; NIST WebBook
Experimental Data
Upper critical solution temperatures of the systems acetonitrile (1) with aldehydes (2)
| Aldehydes (C18) | $T$ (°C) | $T$ ($\pu{K}$) |
|---|---|---|
cis-9-octadecenal
(
 )
|
11.0 | 284.2 |
|
Octadecanal
(
)
|
40.0 | 313.2 |