Methylene chloride is a common ingredient of paint removers. Besides being an irritant, it also may be absorbed through skin. When using this paint remover, protective gloves should be worn. If butyl rubber gloves (0.04 cm thick) are used, what is the diffusion flux of methylene chloride through the glove? Data: - diffusion coefficient in butyl rubber: D= 110x10-8 cm?/s - surface concentrations: C, = 0.44 g/cm3 %3D C2 = 0.02 g/cm3 %3!