ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly
 

Liquid-vapor equilibrium of the methanol-2,3-dichloro-1,3-butadiene system

M. Čihová, J. Vojtko, and M. Hrušovský

Lehrstuhl für organische Technologie an der Slowakischen Technischen Hochschule, Bratislava

 

Abstract: The dependence of the vapor pressure of 2,3-dichloro-1,3-butadiene (I) on temp. t and the equil. of the system MeOH-I was measured at an abs. pressure of 200 torr. The Antoine equation is valid for the vapor pressure of I: log P = 8.0014 - (2040.5/296.6 + t). The system MeOH-I forms an azeotrope with a min. b.p. and has a great deviation from Raoult's law, as was proven by the values of the activity coeffs. The compn. corresponding to the azeotropic point at the given pressure is x1 = y1 = 0.772 and the corresponding temp. is tazeot. = 31.65°.

Full paper in Portable Document Format: 228a599.pdf (in German)

 

Chemical Papers 22 (8) 599–604 (1968)

Wednesday, December 07, 2022

IMPACT FACTOR 2021
2.146
SCImago Journal Rank 2021
0.365
SEARCH
Advanced
VOLUMES
European Symposium on Analytical Spectrometry ESAS 2022
© 2022 Chemical Papers