CB8743 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9)

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9) Description

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9) is a UV stabiliser designed to protect polymers, coatings, and adhesives from photodegradation. This light yellow powder demonstrates effective absorption in the UV-B range, filtering out harmful radiation and extending product lifespan. Its thermal stability and low volatility ensure consistent performance, even under demanding processing conditions.

Typically used in plastics, automotive coatings, and industrial resins, this additive helps maintain colour vibrancy and mechanical integrity by preventing discolouration, cracking, and loss of physical properties. Manufactured under strict quality standards, it meets industry requirements for purity and performance, making it a reliable choice for formulating products with enhanced durability in outdoor and high-temperature environments.

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9) Applications

Benzotriazole derivatives are known for their excellent ultraviolet (UV) absorption capabilities, making them vital for ensuring durability and colour stability. 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9) demonstrates light stabilisation and thermal performance, extending product lifespans in various industries. Its unique properties make it essential in numerous settings, from industrial and research applications to commercial product improvements.

1. Industrial Applications

·         Protective Coatings in Chemical Processing Plants: The powder is incorporated into specialised coatings to mitigate UV degradation of equipment, prolonging operational lifespans.

·         Automotive Plastics and Paints: It helps maintain surface gloss and prevent discolouration in automotive exteriors, ensuring visual appeal and durability.

·         Adhesives and Sealants: Its UV-absorbing properties support bonding strength and structural integrity when exposed to sunlight.

2. Research Applications

·         Investigating Photoprotection in Polymer Science: Researchers use this compound to study improvements in polymer longevity and performance under intense UV conditions.

·         Development of Advanced Solar Materials: It is leveraged in experimental solar cell coatings to enhance UV resistance and improve the efficiency of renewable energy technologies.

3. Commercial Applications

·         Electronics and Device Enclosures: By incorporating the powder, manufacturers reduce colour fading and material degradation caused by sunlight.

·         Packaging for Consumer Goods: The UV-absorbing capabilities help protect sensitive products from adverse light exposure, preserving quality and freshness.

·         Outdoor Signs and Displays: The compound aids in retaining vibrant colours and clarity, ensuring extended service life for commercial signage.

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9) Packaging

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder is typically packaged in sealed, high-density polyethylene (HDPE) drums or sturdy fibre drums with a secure inner liner to prevent moisture and contamination. Store in a cool, dry, well-ventilated area away from direct sunlight and incompatible materials. Anti-contamination measures include tamper-evident seals and dust-tight liners. Customised packaging options, such as smaller sachets or bulk containers, are also available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9) FAQs

Q1: What are the key material properties of 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9)?

A1: This powder is a benzotriazole-based UV stabiliser commonly used in polymer systems. It is recognised for thermal stability, low volatility, and high absorption in the UVB and UVA ranges. The product typically appears as a pale yellow powder with a melting point around 100–115°C. It is slightly soluble in organic solvents and insoluble in water, ensuring reliable performance in various coatings, adhesives, and plastic formulations.

Q2: How should this product be handled and stored?

A2: For safe handling, avoid direct contact with skin or eyes by wearing appropriate protective equipment, including gloves and goggles. Ensure adequate ventilation to prevent dust accumulation. Store the powder in a cool, dry place away from incompatible substances, heat, and light sources. Keep containers tightly sealed to reduce moisture uptake. Regularly inspect storage areas and follow local regulations to maintain consistent product quality and extended shelf life.

Q3: Which quality standards and certifications apply to 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9)?

A3: Manufacturers typically align production with recognised chemical industry quality systems such as ISO 9001 to ensure consistent purity and performance. They may also adhere to guidelines that address environmental, health, and safety considerations under frameworks like REACH, TSCA, or other regional regulations. Certificate of Analysis (CoA) documentation is often provided, verifying compliance with specified parameters such as assay, appearance, and maximum impurity levels for reliable end-use applications.

Related Information

1. Material Properties and Advantages

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder (CAS No.: 3147-75-9) provides ultraviolet (UV) light absorption capacity, offering exceptional stability in a variety of polymer formulations. Its molecular structure allows it to efficiently dissipate absorbed UV energy as heat, which helps protect polymers such as polycarbonates and acrylics from degradation. When incorporated, the powder reduces discolouration and maintains clarity, enhancing the longevity and overall appearance of finished products exposed to sunlight.

This compound also demonstrates thermal stability and negligible volatility, making it reliable in high-temperature processing environments. Thanks to these attributes, it can withstand harsh manufacturing conditions without losing its protective qualities. As a result, designers and engineers can utilise this material in products demanding extended lifespans and resistance to weathering effects.

2. Applications in Advanced Industries

In many advanced industries, this benzotriazole derivative reinforces high-performance coatings and adhesives used in sectors such as consumer electronics and automotive components. By minimising UV-induced deterioration, coatings containing this compound retain their gloss and aesthetic appeal even under harsh environmental stresses. Adhesive formulations benefit from its presence by maintaining structural integrity and preventing degradation when exposed to extended periods of sunlight or high temperatures.

Diversified usage can also be found in specially formulated polymer products, including specialised films and high-tech optical materials. Incorporating 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole Powder in these applications ensures reliable UV resistance, reducing the risk of early part failure and optimising product lifetime. This focus on product durability and performance aligns with the evolving needs of multiple commercial markets, where sustainability and quality are becoming paramount.