Accession Number : AD0709220

Title :   THERMODYNAMIC PROPERTIES OF ORGANIC DERIVATIVES OF THE LIGHTER ELEMENTS.

Descriptive Note : Annual technical summary rept. 1 Mar 69-1 Mar 70,

Corporate Author : BUREAU OF MINES BARTLESVILLE OKLA BARTLESVILLE PETROLEUM RESEARCH CENTER

Personal Author(s) : Douslin,Donald R. ; Finke,Herman L. ; Good,William D. ; Harrison,Roland H. ; Messerly,John F.

Report Date : 01 MAR 1970

Pagination or Media Count : 16

Abstract : The thermodynamic property measurements completed previously on aliphatic diamines are summarized and values are tabulated for the standard entropies, Gibbs energies, and equilibrium constants of formation for 1, 2-diaminoethane, 1, 2-diaminopropane, and 1, 2-diamino-2-methylpropane. The molar thermodynamic functions of the condensed phases of 1, 2-diamino-2-methylpropane are tabulated. A progress report on the properties of cyclopropylamine include preliminary results on low-temperature measurements, enthalpies of combustion and formation, and the carbon-nitrogen thermochemical bond energy. (Author)

Descriptors :   (*AMINES, THERMODYNAMICS), (*ETHYLENEDIAMINE, THERMODYNAMICS), FREE ENERGY, ENTROPY, HEAT OF FORMATION

Subject Categories : Physical Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE