Description

4,7-Dibromo-2-(2-Ethyl-Hexyl)-5,6-Difluoro-2H-Benzotriazole is a high-performance, halogenated benzotriazole derivative engineered for advanced material science applications. This compound matters as a sophisticated UV absorber and light stabilizer, offering exceptional durability and performance in demanding environments. It is primarily needed by manufacturers in the polymer, coatings, and specialty chemical industries seeking to enhance the photostability and longevity of their products.

Application

• As a high-efficiency UV absorber and light stabilizer in engineering plastics and polymers (e.g., polycarbonate, polyamide, PET).
• For enhancing the photostability and weatherability of automotive coatings, industrial paints, and protective finishes.
• In the formulation of advanced agricultural films to prevent UV-induced degradation and extend service life.
• As a key additive in specialty adhesives and sealants to maintain performance under prolonged sunlight exposure.
• For the stabilization of optical materials and films used in displays and electronic devices.
• In research and development of novel organic electronic materials and photoactive compounds.

Basic Information

Product Name	4,7-Dibromo-2-(2-Ethyl-Hexyl)-5,6-Difluoro-2H-Benzotriazole
CAS No.	1916476-35-1
Molecular Formula	C₁₆H₁₉Br₂F₂N₃
Molecular Weight	468.15 g/mol
Synonyms	2-(2-Ethylhexyl)-4,7-dibromo-5,6-difluoro-2H-benzotriazole; 4,7-Dibromo-5,6-difluoro-2-(2-ethylhexyl)-2H-benzotriazole; UV-360; Light Stabilizer 360; Benzotriazole UV Absorber; 2H-Benzotriazole, 4,7-dibromo-5,6-difluoro-2-(2-ethylhexyl)-; EHT-360
EINECS	Contact for details

Quality Control

Our 4,7-Dibromo-2-(2-Ethyl-Hexyl)-5,6-Difluoro-2H-Benzotriazole is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Products undergo rigorous quality testing, including HPLC, NMR, and GC-MS analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.