4-Methylbenzylidene camphor (4-MBC) is an organic camphor derivative that is used in the cosmetic industry for its ability to protect the skin against UV, specifically UV B radiation. 4-MBC a UV-B ray filter, is an endocrine disruptors (ED).Form:White SolidMelting Point:59-63°CSolubility:Chloroform (Slightly), Ethyl Acetate (Slightly)