ESTIMATION OF CRITICAL PROPERTIES FROM THE NUMBER OF CARBON-ATOMS IN HOMOLOGOUS SERIES

Authors
KOUTEK B HOSKOVEC M LAZAR J
Citation
B. Koutek et al., ESTIMATION OF CRITICAL PROPERTIES FROM THE NUMBER OF CARBON-ATOMS IN HOMOLOGOUS SERIES, Collection of Czechoslovak Chemical Communications, 59(7), 1994, pp. 1483-1494
Citations number
23
Categorie Soggetti
Chemistry
Journal title
Collection of Czechoslovak Chemical Communications → ACNP
ISSN journal
00100765
Volume
59
Issue
7
Year of publication
1994
Pages
1483 - 1494
Database
ISI
SICI code
0010-0765(1994)59:7<1483:EOCPFT>2.0.ZU;2-K
Abstract
Equations correlating the normal boiling points (T(B)), critical tempe ratures (T(C)) and critical pressures (P(C)) with the respective carbo n numbers (n) were developed for the straight-chain homologous series H-(CH2)n-Y, where Y denotes CH3, OH, CH=O, OCOCH3 and COOH and n varie s from 5 to 18. The estimates based on these equations were found to r eproduce experimental data within the average errors less than 0.27% f or T(B) and T(C), and 1.45% for P(C) thus allowing a prediction of new data.