2,4-Dihydroxybenzophenone, SYNSORB, 2,4-dihydroxyphenyl phenylmethanone, (2,4-Dihydroxyphenyl)(phenyl)methanone, Lowilite 24, 2,4-Dihydroxybenzophenone, Uvasorb 2OH/G, 2,4-Dihydroxy benzophenone, 2,4-Dihydroxybenzophenone; UV absorber, 2,4-Dihydroxybenzophenone, Benzophenone-1