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Vapour Pressures and Heats of Sublimation of Some Coupling Components
Author(s) -
Nishida K.,
Ando Y.,
Betsusho M.,
Koukitsu M.
Publication year - 1983
Publication title -
journal of the society of dyers and colourists
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 0037-9859
DOI - 10.1111/j.1478-4408.1983.tb03668.x
Subject(s) - sublimation (psychology) , thermodynamics , enthalpy of sublimation , vapor pressure , latent heat , chemistry , entropy (arrow of time) , physics , psychology , psychotherapist
The vapour pressure, latent heat of sublimation and associated entropy changes of Naphthol AS derivatives have been obtained using the transpiration method. These compounds have vapour pressures of between 0.000885 and 0.0111 ton at 180°C. Heat of sublimation is discussed in terms of molecular structure.