Trade Name:Parsol 1789, Escalol 517,Butyl Methoxydibenzoylmethane and others
CAS No.:70356-09-1
Mol. Formula.:C20H22O3
Molecular weight: 310.40
Avobenzone is one of the very few chemical sunscreens with good coverage of UVA spectrum which used in combination with other absorbers for broad-spectrum protection.
Chemical name:1,3-Propanedione,1-[4-(1,1-dimethylethyl)phenyl]-3-(4-methoxyphenyl)-.
1-(p-tert-Butylphenyl)-3-(p-methoxyphenyl)-1,3-propanedione
Specification:
Item | Specification |
Appearance | Off-White crystall powder |
Assay (HPLC) | 98.0% Min. |
Loss on drying | 0.3% Max. |
Melting point | 81.0-85.0 deg C |
Heavy metals | 5 ppm Max |
Packing : 25kgs net in fiber drum
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