ABSTRACT

The solubility of newly insensitive energetic material dihydroxylammonium 5,5'-bis(tetrazole)-1,1'-diolate (TKX-50) was measured in ethyl acetate, ethanol, deionized water, dimethyl fumarate (DMF), formic acid, toluene, and dimethyl sulfoxide (DMSO) between 293.15 and 323.15 K at atmospheric pressure by the gravimetric method, which is increased with an increase of temperature. The order of the solubility is ethyl acetate less than ethanol less than toluene less than deionized water less than DMF less than formic acid less than DMSO. The experimental mole fraction solubility data were correlated with a simple Apleblat equation, showing a good fitting between the experimental data and Apleblat equation.

Compounds

#	Formula	Name
1	C7H8	toluene
2	C3H7NO	dimethylformamide
3	CH2O2	formic acid
4	C2H6OS	dimethyl sulfoxide
5	C2H6O	ethanol
6	C4H8O2	ethyl acetate
7	H2O	water
8	C2H8N10O4	hydroxylammonium 1H,1'H-[5,5'-bitetrazole]-1,1'-bis(olate)

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	Constraint	Phase	Method	#Points
POMD	7 8	Mole fraction - 8 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 8	gravimetric	7
POMD	2 8	Mole fraction - 8 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 8	gravimetric	7
POMD	3 8	Mole fraction - 8 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 8	gravimetric	7
POMD	1 8	Mole fraction - 8 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 8	gravimetric	7
POMD	4 8	Mole fraction - 8 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 8	gravimetric	7
POMD	5 8	Mole fraction - 8 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 8	gravimetric	7
POMD	6 8	Mole fraction - 8 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 8	gravimetric	7

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

Solubilities of Dihydroxylammonium 5,5'-Bistetrazole-1,1'-diolate in Various Pure Solvents at Temperatures Between 293.15 and 323.15 K

Zhang, C.[Chunyuan], Jin, S.[Shaohua], Chen, S.[Shusen], Zhang, Y.[Yan], Qin, L.[Liang], Wei, X.[Xiaochun], Shu, Q.[Qinghai]

ABSTRACT