2,2'-Dihydroxy-4-methoxybenzophenone
Benzophenone-2, -6 and -8 protect cosmetics and personal care products from deterioration by absorbing, reflecting, or scattering UV rays. Benzophenone-8 when applied to the skin, absorbs UV rays. In addition to causing sunburn, UV radiation is a significant cause of premature aging of the skin and contributes to the development of melanoma and other forms of skin cancer. When used in OTC sunscreen drug humectant ingredients, Benzophenone-8 must be called Dioxybenzone.
Synonym
enzophenone-8; (2-Hydroxy-4-methoxyphenyl) (2-hydroxphenyl)-methadone (UV24); 2, 2''-DIHYDROXY-4-METHOXYBENZOPHENONE/DIOXYBENZONE; BP-8; 2-2'-DihydChemicalbookroxy-4-methoxy-benzophenone (UV-24); 2, 2-Dihydroxy-4-MethoxyBenzophenone (Benzophenone8); 2'-Dihydroxy-4-Methoxybenzophenone; Dioxybenzone (150mg)
● CAS No.: 131-53-3
● EC No.: 205-026-8
● MF: C14H12O4
● MW: 244.24
Parameters of 2,2'-Dihydroxy-4-methoxybenzophenone
|
Item |
Specification |
|
Melting Point |
71°C |
|
Boiling Point |
175°C |
|
Color |
Yellow |
|
Formula Weight |
244.25 |
|
Form |
Crystal-Powder 20°C |
|
Purity |
≥98.0% |
● Packing: 100g/bag; 500g/bag; 1kg/bag; 25kg/drum
● Recommended storage method: Store in a cool, dry and ventilated place.
● Recommended storage temperature: 2-8°C
● Product usage: UV absorber, raw material for sunscreen cosmetics
Benefits of 2,2'-Dihydroxy-4-methoxybenzophenone
A UV absorber
Suitable for many plastics such as polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin, etc.
A benzophenone containing two ortho-hydroxyl groups
The strongest ability to absorb ultraviolet light and a strong absorption effect on ultraviolet light with a wavelength of 330-370nm.
Good compatibility with resin
The general dosage is 0.25-3%. It also has good light stabilization effect in paint.
