Audited Supplier
Tinosorb M
103597-45-1
C41h50n6o2
403-800-1
Pharmaceutical Intermediates
Powder
Refined
Yellow
Reach ISO
Skin and Personal Care
EBT Chem
25kg/Drum
Pharma Grade
China
2914399090
Product Description
Methylene bis-benzotriazolyl tetramethylbutylphenol
Basic Information
Technical Specification
UV Filter Methylene bis-benzotriazolyl tetramethylbutylphenol| Product name | Methylene bis-benzotriazolyl tetramethylbutylphenol; UV-360; MBBT; Bisotrizole; Tinosorb M |
| CAS No. | 103597-45-1 |
| EINECS No. | 403-800-1 |
| Molecular Formula: | C41H50N6O2 |
| Molecular Weight: | 658.87 |
| Structure Formula |
Technical Specification
| Item | Specification |
| Appearance | Light yellow crystalline powder |
| Assay | ≥ 98.50% |
| Melting point | 195~198ºC |
| Ash | 0.1% max |
| Loss on drying | ≤0.30% |
| Specific extinction | 500nm, 98% min; 460nm, 97% min. |
Application field
UV Filter Methylene bis-benzotriazolyl tetramethylbutylphenol is a highly efficient ultraviolet absorber, the appearance is light yellow crystalline powder, can absorb 300-400nm ultraviolet, and has the ability to absorb UVA and UVB. It has the dual function of absorption and scattering to UVA band ultraviolet light, and has the extremely high light stability. When it is used in combination with other UVB wave ultraviolet absorbers, it has a significant synergistic effect and can obviously improve the SPF value of the formula.
As an ultraviolet absorber, UV Filter Methylene bis-benzotriazolyl tetramethylbutylphenol has very low volatility and good compatibility with many polymers, suitable for acrylate, polyester, polycarbonate, polyamide, polyolefin, styrene polymers, elastomers, adhesives, etc. especially suitable for high concentration, low volatility and good compatibility, processing and aging conditions.
UV Filter Methylene bis-benzotriazolyl tetramethylbutylphenol can be extruded by powder, solution or melt to prevent crystallization seepage and sublimation, and can also be used for casting, thin layer construction of fiber, paper and wallpaper.
UV Filter Methylene bis-benzotriazolyl tetramethylbutylphenol is a general chemical, with good storage and transportation stability, it is non-flammable and non-explosive, non-toxic and harmless.
Packing
Standard packaging includes the following: 25kg per drum
Other package sizes are available upon request.
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.Period of validity
24 months
