ABSTRACT

The solubilities of amino acid, 2,4-dinitro-l-phenylalanine in monosolvents water, methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 2-butanol, acetone, ethyl acetate, and 1,2-dichloroethane were measured from (273.15 to 368.15) K at atmospheric pressure using the synthetic method. The solubility was determined by a laser monitoring observation technique. The experimental solubilities were regressed by the modified Apelblat equation with the relative deviation less than 2.5 %.

Compounds

#	Formula	Name
1	C9H9N3O6	2,4-dinitrophenyl-L-alanine
2	H2O	water
3	C2H6O	ethanol
4	CH4O	methanol
5	C3H6O	acetone
6	C4H8O2	ethyl acetate
7	C2H4Cl2	1,2-dichloroethane
8	C3H8O	propan-2-ol
9	C3H8O	propan-1-ol
10	C4H10O	butan-2-ol
11	C4H10O	butan-1-ol

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	1 2	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	11
POMD	3 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	9
POMD	4 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	13
POMD	5 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	12
POMD	6 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	6
POMD	7 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	7
POMD	8 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Gas	Laser Beam	14
POMD	9 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	11
POMD	10 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	10
POMD	11 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	Laser Beam	10

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

Solubilities of 2,4-Dinitro-l-phenylalanine in Monosolvents at (273.15 to 368.15) K

Liu, J.-Q.[Jin-Qiang], Qian, C.[Chao], Chen, X.-Z.[Xin-Zhi]

ABSTRACT