Taiy Chemical
2-(2-Benzotriazolyl)-p-cresol
Product Name 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole
Synonyms:76352 2-(2-Benzotriazolyl)-p-cresol; UV-P; 2-(2-Benzotriazolyl)-4-methylphenol; 2-(2-Hydroxy-5-methyl-phenyl)benzotriazole; Drometrizole; Benazol P; Tinuvin P; PrimesorbP; Ultraviolet absorber UV-P; UV absorber-P; UV absorber UV-P; 2H-benzotriazole; 2-(2H-benzotriazol-2-yl)-4-methylphenol; 4-methyl-2-(7,8,9-triazatricyclo[4.3.0.07,9]nona-1,3,5-trien-8-yl)phenol; 2-(2H-Benzotriazol-2-yl)-p-cresol; Ultraviolet absorbent UV-P; UV P; Ultraviolet  light  absorber  UV-P; UV Abosorber UV-P
CAS RN. 2440-22-4;2240-22-4
EINECS 219-470-5
Molecular Weight 225.2459
Molecular Formula C13H11N3O
Density 1.43g/cm3
Melting Point(℃) 128-132℃
Boiling Point(℃) 402.2°C at 760 mmHg
Flash Point(℃) 197°C
refractive_index 1.765
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Safety Description  S22;S24/25;Details
 S22;S24/25; Details
FAQ
What is 2-(2-Benzotriazolyl)-p-cresol (BZT)?

2-(2-Benzotriazolyl)-p-cresol, also known as BZT, is a powerful ultraviolet light absorber that provides excellent protection against UV radiation. It is commonly used in various industries such as plastics, coatings, adhesives, and more to enhance the durability and longevity of products exposed to sunlight.

How does BZT work as a UV absorber?

BZT works by absorbing and dissipating harmful UV radiation, preventing it from damaging the materials it is applied to. This helps to preserve the color, structure, and overall integrity of products that are exposed to sunlight, extending their lifespan and enhancing their performance.

What are the benefits of using BZT in products?

By incorporating BZT into products, manufacturers can enjoy a range of benefits, including increased resistance to UV degradation, improved color retention, enhanced durability, and extended longevity. BZT also helps to protect materials from cracking, fading, and other forms of UV-induced damage, making it an essential ingredient in many applications.

How is BZT typically used in industrial applications?

BZT is typically incorporated into formulations of plastics, coatings, adhesives, and other materials that are exposed to UV radiation. It can be added during the manufacturing process, either alone or in combination with other UV absorbers and stabilizers, to enhance the UV protection of the final product. BZT is known for its compatibility with a wide range of materials and its effectiveness in providing long-lasting UV protection.

What sets BZT apart from other UV absorbers on the market?

BZT is highly effective at absorbing UV radiation and providing long-lasting protection against UV-induced damage. Its unique chemical properties make it an ideal choice for applications where durable UV protection is essential. Additionally, BZT is versatile and easy to incorporate into formulations, making it a popular choice for manufacturers looking to enhance the performance of their products in sunlight.
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