Zobrazeno 1 - 10
of 234
pro vyhledávání: '"James S, Chickos"'
Publikováno v:
Liquids, Vol 4, Iss 3, Pp 456-469 (2024)
Vaporization enthalpies and vapor pressures of 5α-androstane and 5α-cholestane are reported using correlation gas chromatography (CGC). The results for 5α-cholestane are compared to both estimated and experimental values reported previously for 5
Externí odkaz:
https://doaj.org/article/0c2f63df71ce4bd98ef1dd7afe28d5f2
Publikováno v:
Molecules, Vol 29, Iss 18, p 4332 (2024)
A protocol is proposed that combines the use of the known properties of a surrogate containing various functional groups together with n-alkanes as standards to evaluate the properties of much larger related substances using correlation gas chromatog
Externí odkaz:
https://doaj.org/article/a57bb4cd8fa4499eb0f97a3c8bf5b535
Autor:
James S. Chickos
Publikováno v:
Molecules, Vol 26, Iss 13, p 3809 (2021)
The vaporization enthalpy, and vapor pressure as a function of temperature of N-ethylamphetamine, a substance used in the 1950s as an appetite suppressant and more currently abused as a designer drug, is reported. Its physical properties are compared
Externí odkaz:
https://doaj.org/article/42bda5dacce844048c7f729bba077be6
Publikováno v:
Journal of Chemical & Engineering Data. 66:2538-2549
Autor:
William Acree, James S. Chickos
Publikováno v:
Journal of Physical and Chemical Reference Data. 51:043101
The compendium of phase change enthalpies published in two parts in 2016 is updated to include new fusion, vaporization, and sublimation enthalpies published in the interim and includes some earlier data either previously missed or were unavailable.
Publikováno v:
The Journal of Chemical Thermodynamics. 138:107-115
The vaporization enthapies and vapor pressures of three major components in ginger, α-zingiberene, β-sesquiphellandrene, and (-) ar-curcumene are evaluated by correlation gas chromatography using two set of standards, n-alkanes and a series of cycl
Autor:
James S. Chickos, Angelo Gavezzotti
Publikováno v:
Crystal Growth & Design. 19:6566-6576
A database of 1655 critically evaluated sublimation enthalpies of organic compounds is presented. Experimental techniques are briefly reviewed. The consistency of experimental measurements is criti...
Autor:
James S. Chickos, Ameera Zafar
Publikováno v:
The Journal of Chemical Thermodynamics. 135:192-197
Vapor pressures and vaporization enthalpies of both squalane and squalene are evaluated by correlation gas chromatography using n-alkanes as standards. Vapor pressures as a function of temperature from T = (298.15–600) K are fit to a second order p
Publikováno v:
The Journal of Chemical Thermodynamics. 131:583-591
This paper examines the use of two different sets of standards, n-alkanes and a more structurally diverse group of cyclic and polycyclic molecules to evaluate the vaporization enthalpies and vapor pressures of (+) longifolene(−)-isolongifolene and
Publikováno v:
The Journal of Chemical Thermodynamics. 129:121-129
The vapor pressures and vaporization enthalpies of dibenzofuran, (−) Ambroxide™ and Galaxolide™ are evaluated by correlation gas chromatography. (−) Ambroxide™ and Galaxolide™ are important commercial products, the latter of which has bee