2-Hydroxy-4-(2'-ethylhexoxy)benzofenon [Czech] 2549-90-8 4-(2-Ethylhexyloxy)-2-hydroxybenzofenon [Czech] 4-(2-Ethylhexyloxy)-2-hydroxybenzophenone BENZOPHENONE, 4-(2-ETHYLHEXYLOXY)-2-HYDROXY- BRN 1886814