2,2'-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-(2H-benzotriazol-2-yl)phenol] 2,2'-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazol-2-ylphenol] 2,2'-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol]
Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.
Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.
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Common name: UV Absorber 360
CAS No.: 103597-45-1
Appearance: White to light yellow particles crystalline powder
EINECS No.:403-800-1
Molecular formula: C41H50N6O2
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China
Product Specification:
Molecular Weight |
658.87 |
Boiling point |
771.6±70.0 °C(Predicted) |
Melting point |
197-199 °C(lit.) |
Density |
d20 1.2 |
Purity |
≥99.0% |
Acidity coefficient (pKa) |
7.62±0.50(Predicted) |
Soluble |
THF is almost transparent |
Water solubility |
Insoluble < 5 ng/L at 25 °C |
Color |
White to orange to green |
Product Description:
UV absorber UV-360, also known as 2, 2 '-methylene - bis [4-teroctyl-6 -(2h-benzotriazole -2)] phenol, is a benzotriazole ultraviolet absorber with excellent properties. Ultraviolet absorber is a kind of organic compounds which can selectively and strongly absorb the ultraviolet rays of sunlight which are harmful to the polymer and have high light resistance. Since the 70's Chemicalbook, benzotriazole by the Swiss Cibajiagi company listed, because of its oil resistance, resistance to discoloration, low volatilization, good compatibility with polymers and other characteristics, widely used in a variety of synthetic materials and products, especially in the automotive coating is the most commonly used and the most effective UV absorber. With the continuous expansion of the application fields of engineering and modified plastics, the demand and hope of ultraviolet absorbers have been brought.
Application:
Suitable for PP, PE, also can be used in polystyrene, ABS resin, PVC, nylon, polyurethane and so on.
Package: 5kg/Bag, 25kg/Drum
Storage: Inert atmosphere, Room Temperature
Executive Standards: International Standard.
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