TY - JOUR
T1 - Investigation of the Solubility of 3,4-Diaminofurazan (DAF) and 3,3′-Diamino-4,4′-azoxyfurazan (DAAF) at Temperatures Between 293.15 K and 313.15 K
AU - Qiu, Lili
AU - Li, Yuling
AU - Wang, Zhe
AU - Xue, Min
AU - Xu, Zhibin
AU - Meng, Zihui
AU - Ma, Xiaoqin
AU - Yi, Da
AU - Lin, Zhihui
N1 - Publisher Copyright:
© 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2016/10/1
Y1 - 2016/10/1
N2 - The solubilities of 3,4-diaminofurazan (DAF) and 3,3′-diamino-4,4′-azoxyfurazan (DAAF) were investigated in water, dichloromethane, acetonitrile, ethyl acetate, methanol, and acetone between 293.15 K and 313.15 K. The solubility was determined by high-pressure liquid chromatography with ultraviolet detection. The solubilities of DAF and DAAF are increased with the increasing of temperature in all solvents studied. The enthalpy of solution in each solvent was calculated according to van't Hoff Equation.
AB - The solubilities of 3,4-diaminofurazan (DAF) and 3,3′-diamino-4,4′-azoxyfurazan (DAAF) were investigated in water, dichloromethane, acetonitrile, ethyl acetate, methanol, and acetone between 293.15 K and 313.15 K. The solubility was determined by high-pressure liquid chromatography with ultraviolet detection. The solubilities of DAF and DAAF are increased with the increasing of temperature in all solvents studied. The enthalpy of solution in each solvent was calculated according to van't Hoff Equation.
KW - 3,3′-Diamino-4,4′-azoxyfurazan (DAAF)
KW - 3,4-Diaminofurazan (DAF)
KW - Solubility
UR - https://www.scopus.com/pages/publications/84957989766
U2 - 10.1002/prep.201500242
DO - 10.1002/prep.201500242
M3 - Article
AN - SCOPUS:84957989766
SN - 0721-3115
VL - 41
SP - 883
EP - 887
JO - Propellants, Explosives, Pyrotechnics
JF - Propellants, Explosives, Pyrotechnics
IS - 5
ER -