Description

2H-Benzotriazole, 4,7-Dibromo-5,6-Difluoro-2-(1-Octylnonyl)- CAS NO 1616860-69-5 is a high-purity, halogenated benzotriazole derivative designed for advanced material science and pharmaceutical research. This compound is valued for its unique molecular structure, which imparts specific electronic and steric properties critical for performance in demanding applications. It serves as a key intermediate or functional additive for researchers and manufacturers in the OLED material, liquid crystal, and specialty polymer industries.

Application

• As a key intermediate in the synthesis of advanced organic light-emitting diode (OLED) materials and electron transport layers.
• As a functional additive or monomer in the production of high-performance polymers and liquid crystal displays (LCDs).
• As a building block in pharmaceutical research for creating novel active pharmaceutical ingredients (APIs) with specific halogenated motifs.
• In agrochemical research for the development of new crop protection agents.
• As a specialty chemical in corrosion inhibition formulations for metals, leveraging the benzotriazole core structure.
• For use in academic and industrial R&D exploring novel organic electronic materials and photostabilizers.

Basic Information

Product Name	2H-Benzotriazole, 4,7-Dibromo-5,6-Difluoro-2-(1-Octylnonyl)-
CAS No.	1616860-69-5
Molecular Formula	C22H33Br2F2N3
Molecular Weight	541.33 g/mol
Synonyms	4,7-Dibromo-5,6-difluoro-2-(1-octylnonyl)-2H-benzotriazole; 2-(1-Octylnonyl)-4,7-dibromo-5,6-difluoro-2H-benzotriazole; DBDF-ON-BTz; Dibromodifluorooctylnonyl benzotriazole; Light-emitting material intermediate 1616860-69-5; Halogenated benzotriazole derivative; OLED intermediate CAS 1616860-69-5
EINECS	Contact for details

Quality Control

Every batch of our 2H-Benzotriazole derivative is produced under a strict quality management system. We employ advanced analytical techniques, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed specifications are available upon request 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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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