Description

4,7-Dibromo-2-(6-Bromohexyl)-2H-Benzotriazole is a specialized brominated benzotriazole derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the development of light-stabilizing additives and functional materials. It is primarily needed by R&D chemists and manufacturers in the polymer, agrochemical, and pharmaceutical industries seeking to incorporate UV-absorbing or halogenated molecular frameworks.

Application

• As a key monomer or intermediate in the synthesis of advanced polymer additives, particularly light stabilizers (HALS) and UV absorbers.
• In pharmaceutical research for the development of novel active pharmaceutical ingredients (APIs) containing benzotriazole or halogenated motifs.
• As a precursor in agrochemical synthesis for creating new crop protection agents with enhanced stability.
• In material science for the development of organic electronic materials, such as semiconductors or OLED components.
• For academic and industrial R&D in organic chemistry, exploring new catalytic cross-coupling reactions involving polybrominated substrates.
• As a standard or reference compound for analytical method development and quality control in chemical production.

Basic Information

Product Name	4,7-Dibromo-2-(6-Bromohexyl)-2H-Benzotriazole
CAS No.	890704-02-6
Molecular Formula	C₁₂H₁₄Br₃N₃
Molecular Weight	447.97 g/mol
Synonyms	2-(6-Bromohexyl)-4,7-dibromo-2H-benzotriazole; 4,7-Dibromo-2-(6-bromohexyl)-2H-1,2,3-benzotriazole; 2H-Benzotriazole, 4,7-dibromo-2-(6-bromohexyl)-; Polybrominated Benzotriazole Derivative; UV Absorber Intermediate BT-3Br; Light Stabilizer Precursor
EINECS	Contact for details

Quality Control

Our 4,7-Dibromo-2-(6-Bromohexyl)-2H-Benzotriazole is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, handling should be performed under subdued lighting or in amber glass containers when possible.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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