ABSTRACT

The vaporization enthalpies, and vapor pressures of the following insect pheromones at T/K = 298.15 have been evaluated by correlation gas chromatography: Z 8-dodecenyl acetate, Z 4- tridecenyl acetate, E 11-tetradecenyl acetate, E, E 9,11-tetradecadienyl acetate, S ethyl (2E, 4E) 3,7,11- trimethyl-2,4-dodecadienoate, R, S 2-propynyl (2E, 4E) 3,7,11-trimethyl-2,4-dodecadienoate and Z 13- octadecenyl acetate. Also evaluated are vapor pressures as a function of temperature from T/K = (298.15 to 500) which have been fit to a third order polynomial. Normal boiling temperatures are predicted by extrapolation. The results are compared to available literature values.

Compounds

#	Formula	Name
1	C14H26O2	(Z)-dodec-8-enyl acetate
2	C15H28O2	(Z)-tridec-4-enyl acetate
3	C16H30O2	(E)-tetradec-11-enyl acetate
4	C16H28O2	(9E,11E)-tetradeca-9,11-dienyl acetate
5	C17H30O2	ethyl (S,2E,4E)-3,7,11-trimethyldodeca-2,4-dienoate
6	C18H28O2	prop-2-ynyl (2E,4E)-3,7,11-trimethyldodeca-2,4-dienoate
7	C20H38O2	(Z)-octadec-13-en-1-yl acetate

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Phase	Method	#Points
POMD	1	Molar enthalpy of vaporization or sublimation, kJ/mol ; Liquid	Temperature, K; Liquid	Liquid Gas	Correlation gas chromatography	1
POMD	1	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Gas chromatography	21
POMD	2	Molar enthalpy of vaporization or sublimation, kJ/mol ; Liquid	Temperature, K; Liquid	Liquid Gas	Correlation gas chromatography	1
POMD	2	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Gas chromatography	21
POMD	3	Molar enthalpy of vaporization or sublimation, kJ/mol ; Liquid	Temperature, K; Liquid	Liquid Gas	Correlation gas chromatography	1
POMD	3	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Gas chromatography	21
POMD	4	Molar enthalpy of vaporization or sublimation, kJ/mol ; Liquid	Temperature, K; Liquid	Liquid Gas	Correlation gas chromatography	1
POMD	4	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Gas chromatography	21
POMD	5	Molar enthalpy of vaporization or sublimation, kJ/mol ; Liquid	Temperature, K; Liquid	Liquid Gas	Correlation gas chromatography	1
POMD	5	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Gas chromatography	21
POMD	6	Molar enthalpy of vaporization or sublimation, kJ/mol ; Liquid	Temperature, K; Liquid	Liquid Gas	Correlation gas chromatography	1
POMD	6	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Gas chromatography	21
POMD	7	Molar enthalpy of vaporization or sublimation, kJ/mol ; Liquid	Temperature, K; Liquid	Liquid Gas	Correlation gas chromatography	1
POMD	7	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Gas chromatography	21

Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

The Vaporization Enthalpies and Vapor Pressures of Some Insect Pheromones by Correlation Gas Chromatography

Goodrich, S.[Sarah], Hasanovic, J.[Jasmina], Gobble, C.[Chase], Chickos, J. S.[James S.]

ABSTRACT