_oxide.jpg/200px-Titanium(IV)_oxide.jpg)
Product Name : Dioxybenzone
Other names : Dioxybenzone benzophenone-8
Synonyms : (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-Methanone; 2,2'-Dihydroxy-4-methoxy-Benzophenone; 2,2'-Dihydroxy-4-methoxybenzophenone; Benzophenone-8; UV 24; Dioxybenzon;
CAS # : 131-53-3
Items Properties
Molecular formula C14H12O4 / CH3OC6H3(OH)COC6H4OH
Molar mass 244.25 g/mol
Density 1.38 g/cm?
Melting point 68 °C
Boiling point 170-175 °C
Appearance Off white to yellow free flowing powder
Assay 97.0-103.0%
Description :
Dioxybenzone is an organic compound used in sunscreen to block UVB and short-wave UVA (ultraviolet) rays.It is a derivative of benzophenone. It is a yellow powder with a melting point of 68 °C. It is insoluble in water, but moderately soluble in ethanol and isopropanol.
Application :
Dioxybenzone is used as an UV-absorber for polymers and coatings. It is used as a stabilizer for polyester film.
