2-Benzotriazole-2-yl-4,6-di-tert-butylphenol (CAS 3846-71-7)
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2-Benzotriazole-2-yl-4,6-di-tert-butylphenol functions as a hindered amine light stabilizer (HALS). It acts as a radical scavenger, inhibiting the degradation of polymers caused by UV radiation. 2-Benzotriazole-2-yl-4,6-di-tert-butylphenol′s mechanism of action involves the interception of free radicals generated by the photodegradation of polymers, thereby preventing chain scission and discoloration. This HALS compound forms stable free radicals that can effectively terminate the degradation process, leading to improved durability and longevity of the polymer material. By hindering the photodegradation process, 2-Benzotriazole-2-yl-4,6-di-tert-butylphenol contributes to the preservation of the mechanical and optical properties of polymers, making it a component in the development of UV-resistant materials for various industrial applications.
2-Benzotriazole-2-yl-4,6-di-tert-butylphenol (CAS 3846-71-7) References
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- Detection of benzotriazole UV stabilizers in the blubber of marine mammals by gas chromatography-high resolution mass spectrometry (GC-HRMS). | Nakata, H., et al. 2010. J Environ Monit. 12: 2088-92. PMID: 20959922
- Transcriptome analyses demonstrate that Peroxisome Proliferator-Activated Receptor α (PPARα) activity of an ultraviolet absorber, 2-(2'-hydroxy-3',5'-di-tert-butylphenyl)benzotriazole, as possible mechanism of their toxicity and the gender differences. | Hirata-Koizumi, M., et al. 2016. J Toxicol Sci. 41: 693-700. PMID: 27665778
- Occurrence and temporal trends of industrial antioxidants and UV absorbents in the endangered St. Lawrence Estuary beluga whale (Delphinapterus leucas). | Blouin, K., et al. 2022. Sci Total Environ. 842: 156635. PMID: 35697212
- 44-Year Retrospective Analysis of Ultraviolet Absorbents and Industrial Antioxidants in Seabird Eggs from the Canadian Arctic (1975 to 2019). | Provencher, JF., et al. 2022. Environ Sci Technol. 56: 14562-14573. PMID: 36198135
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
2-Benzotriazole-2-yl-4,6-di-tert-butylphenol, 25 g | sc-352212 | 25 g | $102.00 | |||
2-Benzotriazole-2-yl-4,6-di-tert-butylphenol, 100 g | sc-352212A | 100 g | $388.00 |