70356-09-1 Avobenzone 4-Tert-Butylmethoxy Di-benzoyl-methane
Product Name:Butyl Methoxy DiBenzoyl Methane,Parsol 1789, Eusolex 9020, Escalol 517
Chemical Name:Avobenzone
CAS No.:70356-09-1
Molecular Formula:C20H22O3
Molecular Weight:310.39
Item |
Specification |
Appearance |
Light yellowish to white crystalline powder |
Identification A |
Matches standard |
Identification B |
Absorption at 360nm, do not differ by more than 3.0% |
Loss on drying |
0.5% max |
Individual impurity |
3.0% max |
Total impurities |
4.5% max |
Assay: |
95.0% ~ 105.0% |
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