Monobenzone is mainly used for dipigmentation. Molecular Formula: C13H12O2 Molecule Weight: 200.24 Appearance: White crystalline power Melting point: 120-122°C Package:25KG/drum Description: It dissolves in water, but it is soluble in . Monobenzone is permanent and perfect Skin Lightener, And is effective in vitiligo.It is very irritating.