Description

2,2'-(1,3-Phenylene)Bis-1H-Benzothiazole is a high-purity organic compound belonging to the benzothiazole class, serving as a critical intermediate and functional material. Its value lies in its unique conjugated structure, which imparts desirable properties for advanced material synthesis. This product is essential for manufacturers and R&D laboratories in the specialty chemical, polymer, and electronics sectors seeking to develop high-performance materials.

Application

• Organic Light-Emitting Diodes (OLEDs): As a core building block or host material for emissive layers due to its electron-transporting and luminescent properties.
• Photoinitiators and UV Absorbers: Utilized in the formulation of advanced coatings, inks, and polymer systems requiring controlled photochemical reactivity or UV stability.
• Pharmaceutical Intermediates: Serves as a key synthon in the synthesis of complex molecules with potential biological activity.
• Liquid Crystal and Electro-Optic Materials: Incorporated into the molecular design of materials for display technologies and non-linear optical applications.
• Corrosion Inhibitors: Used in specialty formulations to protect metals, leveraging the chelating properties of the benzothiazole moiety.
• Polymer Modification: Acts as a monomer or additive to enhance thermal stability, optical properties, or mechanical strength of engineering plastics.
• Analytical Chemistry: Employed as a reagent or standard in chromatographic analysis and spectroscopic studies.
• Research & Development: A valuable compound for academic and industrial research into new organic semiconductors, fluorescent probes, and catalysts.

Basic Information

Item	Details
Product Name	2,2'-(1,3-Phenylene)Bis-1H-Benzothiazole
CAS No.	62090-95-3
Molecular Formula	C₂₀H₁₂N₂S₂
Molecular Weight	344.45 g/mol
Synonyms	1,3-Phenylenebis(benzothiazole); 2,2'-(1,3-Phenylene)bisbenzothiazole; 2,2'-(m-Phenylene)bis-1H-benzothiazole; 1,3-Bis(2-benzothiazolyl)benzene; m-Phenylenebisbenzothiazole; Bis(benzothiazol-2-yl)benzene; 2,2'-(1,3-Phenylenebis)benzothiazole; EINECS 263-500-8
EINECS	263-500-8

Quality Control

Our 2,2'-(1,3-Phenylene)Bis-1H-Benzothiazole is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure compliance with exacting specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to light brown 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)	≤ 20 ppm

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