N-[(4-Bromo-3,5-difluorine)phenyl]maleimide (BDPM) is a new monomer for polyreaction. Its corresponding solid liquid equilibrium data provide essential support for industrial design and further theoretical studies. Using a laser detecting system, solubility data were measured for the title compound dissolved in different organic solvents including N,N-dimethylformamide, dimethyl sulfoxide, 2-butanone, cyclohexanone, 1,4-dioxane, and toluene at temperatures between (285.15 and 356.25) K. The solubility data were correlated with the Apelblat equation and Buchowski-Ksiazczak lambda h equation. Both the Apelblat equation and the Buchowski-Ksiazczak lambda h equation can regress the solubility data well.