Product name: Avobenzone
Also Name: Parsol 1789
INCI name: Butyl Methoxydibenzoylmethane
Molecular formula: C20H22O3
Molecular weight: 310.39
CAS No.: 70356-09-1
Purity: 99.5%
Appearance: Off white crystalline powder
Loss on drying: 0.5% max
Melting point: 81-85 degree centigrade
Heavy metal: 0.002% max
UV extinction index: 1100-1180(357± 2nm, absolute ethyl alcohol)
Applications: Avobenzone is well known as one of the most effective sunscreen ingredient, which can be used in sunscreen cosmetics. It will much better to use this product with UVB sunscreen.

Research has also shown that avobenzone is safe for topical use and does not have a negative effect on skin cells.