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Name: DIETHYLHEXYLBUTAMIDOTRIAZONE
English synonyms: HEB;Iscotrizinol;4,6-Bis[4-(2-ethylhexyloxycarbonyl)anilino]-2-[4-(tert-butylaminocarbonyl)anilino]-1,3,5-triazine;UVHEB;Graphdiyne;Unii-2utz0qc864;UVABSORBERHEB;Iscotrizinol(1193356);UVABSORBERTRUELIGHTHEB;HumanastroChemicalbookglialnormalcells
CAS No: 154702-15-5
Structural formula:
CBNumber: CB2960492
Molecular formula: C44H59N7O5
Molecular weight: 765.98
Uses: UV absorber HEB is a highly efficient alcohol soluble and oil soluble UV absorber, like white powder, absorption wavelength range of 280-320nm, with strong light absorption, good stability and other characteristics, suitable for a variety of cosmetic oils and various types of sunscreen products.
|
Analysis item |
Specification |
Results |
|
Appearance |
Off white to beige powder |
Conforms |
|
Extinction value(10ppm solution at 311nm in ethanol) |
1470 Min |
1510 |
|
Purity(HPLC) % |
≥98.0 |
98.6 |
|
Water content w/w% |
≤0.5 |
0.41 |
|
Melting point ℃ |
92～102 |
93～100 |
|
Toluene PPM |
≤60 |
31 |
|
Cyclohexane PPM |
≤ 60 |
11 |
|
Assay % |
98～102 |
99.3 |
|
P-Aminobenzoesure-2-ethylhexylester % |
≤0.5 |
0.23 |
|
Other single impurities % |
≤0.3 |
0.25 |
