2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol
98%
Reagent
Code: #126541
Alias
UV absorber UV328; Triazole; 2-(2'-Hydroxy-3',5'-Di-t-pentylphenyl)benzotriazole; 2-(2'-Hydroxy-3',5'-Ditert Pentylphenyl)benzotriazole; 2-(2'-hydroxy-3',5'-di-tert-amylphenyl)benzotriazole; UV absorber THUV-328; 2-(3,5- Di-tert-amyl-2-hydroxyphenyl)benzotriazole; UV absorber 328; 2-(3,5-di-tert-amyl-2-hydroxyphenyl)benzotriazole
CAS Number
25973-55-1
blur_circular Chemical Specifications
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Molecular Information
Weight
351.49 g/mol
Formula
C₂₂H₂₉N₃O
thermostat
Physical Properties
Melting Point
80-88℃
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Storage & Handling
Storage
room temperature, airtight
description Product Description
This chemical is primarily used as a UV absorber in various industrial applications. It is commonly incorporated into polymers, plastics, and coatings to protect them from degradation caused by ultraviolet light exposure. By absorbing UV radiation, it helps extend the lifespan and maintain the physical properties of materials such as adhesives, paints, and synthetic fibers. Its stability and effectiveness in preventing photochemical reactions make it a valuable additive in industrial products.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | White to yellow powder or crystals |
| Melting Point | 78-83 |
| Proton NMR Spectrum | Conforms to Structure |
| Purity (%) | 97.5-100% |
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