The solubilities of 3-methoxy-N-phenylaniline and 3-(methylthio)-Nphenylaniline in pure organic solvents of methanol, acetone, ethyl acetate, chloroform, and 1,2-dichloroethane were measured at temperatures ranging from 285 K to 333.75 K using the laser monitoring dynamic method. The experimental data were correlated with the Apelblat equation; the solubilities correlated by the model are in good agreement with experimental values. The mean relative deviations σ are less than 1.5 % and the root-mean-square deviations (rmsd) less than 0.10 %.
The
solubility data of 4,4′-dichlorodiphenyl disulfide in
solvents (ethanol, methanol, ethyl acetate, methylbenzene, chloroform,
acetone) were measured between (303.15 and 333.15) K under atmospheric
pressure using synthetic method and laser monitoring technique. The
experimental data was correlated with the Apelblat equation and measured
up to experimental data. For six solvents studied, the average relative
errors σ are all less than 2.6 %, and the root-mean-square deviations
are all less than 0.45 %.
The
solubility data of benzyl disulfide were measured using the
synthetic method and laser monitoring technique under atmospheric
pressure in five solvents (ethanol, n-hexane, ethyl
acetate, toluene, and chloroform), with the temperature ranging from
(283.45 to 333.15) K. The experimental data in each solvent were fitted
by the modified Apelblat equation with good agreement. For all of
the experimental solubility data in five solvents, the root-mean-square
was less than 0.52 %, whereas
the average absolute relative error was less than 2.0 %.
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