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Dampfdruck von Azulen
Author(s) -
Bauder A.,
Günthard Hs. H.
Publication year - 1962
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19620450536
Subject(s) - chemistry , azulene , vapor pressure , mercury (programming language) , thermodynamics , analytical chemistry (journal) , organic chemistry , physics , computer science , programming language
The vapor pressure from 20 to 150° C of the liquid and solid state of azulene has been measured with a mercury manometer and with the effusion method. The vapor pressure equations, which it best the measured values, have been calculated. From these equations, the enthalpies and entropies of phase transitions have been determined; the results agree well with previously reported data.