2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol
2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol (CAS: 3896-11-5) is a chemical compound with the molecular formula C17H18ClN3O and a molecular weight of 315.80 g/mol. This benzotriazole derivative functions as an effective UV absorber, crucial for protecting various materials from photodegradation. It is widely utilised in polymer science and materials science applications to enhance the longevity and stability of products exposed to ultraviolet radiation.
UV Stabilization in Polymers
This compound serves as a primary UV absorber, preventing the breakdown of polymer chains caused by exposure to ultraviolet light. It is incorporated into plastics, coatings, and adhesives to maintain their physical properties and appearance over time.
Protection of Organic Materials
Beyond bulk polymers, it can be used to protect other organic materials susceptible to UV damage. Its effectiveness in absorbing harmful UV radiation makes it valuable in formulations for outdoor applications.
Material Science Applications
In material science, it contributes to the development of advanced materials requiring long-term durability and resistance to weathering. It helps maintain the integrity and performance of materials under environmental stress.
| Molecular weight | 315.80 |
|---|---|
| Empirical formula | C17H18ClN3O |
| Assay | 98% |
| Application | UV absorber |
| Melting point | 144-147 °C(lit.) |
Hazard statements
- H413May cause long-lasting harmful effects to aquatic life
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Risk statements (R) | 53 |
| Safety statements (S) | 61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol used for?
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This compound is primarily used as a UV absorber for the stabilization of polymers and other organic materials against photodegradation.
What are the CAS number and molecular formula?
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The CAS number is 3896-11-5 and the molecular formula is C17H18ClN3O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum assay of 98%. This is a technical grade product, and we do not represent it as USP, BP, or EP grade.
How should 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, to avoid dust inhalation and skin/eye contact. Store in a well-ventilated area. The product may cause long-lasting harmful effects to aquatic life (H413).
How is this chemical packed and exported?
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We offer packaging suitable for laboratory and industrial requirements, ensuring safe handling and transport. As a global supplier, Tech Serve Solutions exports this chemical worldwide, adhering to international shipping regulations.
How can I request a quote or sample?
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Please contact our sales team through the website or by phone to request a quotation or a product sample.
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