4-T-BUTYL-4-METHOXY-DIBENZOYLMETHANE
TinSorb™ BMBM UV Filter is a broad spectrum UV absorber, effectively absorbing bothUVA and UVB.
Synonyms | UVINUL BMBM, Escalol 517 UV filter, PARSOL 1789, Eclipsogen AVB, Sunsafe ABZ, AakoSun AVB, Neo Heliopan 357, Avobenzone, Eusolex 9020 |
INCI Name | Butyl Methoxydibenzoylmethane |
USAN Name | Avobenzone |
CAS Number | 70356-09-1 |
EINECS Number | 274-581-6 |
Chemical Structure | |
Chemical Formula | C20H22O3 |
Molecular Weight | 310.5 |
Packing | TinSorb™ BMBM is supplied in 25kg carton box. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
TinSorb™ BMBM is suggested to be used in sunscreen products and formulation of protective hair-care, medicated Skin-Care and also to quench phototoxic skin reactions initiated by weak phototoxic materials.
TinSorb™ BMBM is incompatible with formaldehyde, formaldehyde donor
preservatives and heavy metals(Pink-Orange Color with Iron), formulation with PABA and its esters develop a yellow color. It can form complexes with aluminum above PH.7.
Appearance | Light Yellow To White Crystalline Powder |
Absorptivities At 360nm(%) | Max.3.00 |
Volatiles(%) | Min.0.5 |
Melting Range(°C) | 81.00-86.00 |
Individual Impurities(%) | Max.3.00 |
Total Impurities(%) | Max.4.50 |
Specific Extinction | 1150-1180 |
Arsenic(ppm) | Max.2.00 |
Heavy Metals(ppm) | Max.20.0 |
Solubility | % w/w |
Isopropyl myristate | 6 |
Ethanol (96%) | 2 |
Isopropyl adipate | 14 |
Mineral oil | 1 |
Glycerine | 0.1 |