Description

2,2'-Azodipyridine CAS NO 2633-03-6 is a versatile organic compound belonging to the azo initiator class, characterized by its pyridine-substituted structure. This compound is valued for its ability to generate free radicals under thermal or photochemical conditions, making it a critical component in polymerization and cross-linking reactions. It is primarily sought by research institutions and industrial manufacturers in the polymer, material science, and specialty chemical synthesis sectors for developing advanced materials and fine chemicals.

Application

• Polymerization Initiator: Used as a free radical initiator for the synthesis of polymers and copolymers, including styrenics and acrylates.
• Cross-linking Agent: Employed in the production of cross-linked polymers and resins to enhance thermal and mechanical properties.
• Organic Synthesis Intermediate: Serves as a key building block in the synthesis of more complex heterocyclic compounds and pharmaceuticals.
• Material Science Research: Utilized in R&D for developing new polymeric materials, coatings, and adhesives with tailored characteristics.
• Photochemical Studies: Applied in research involving photoinitiated reactions due to its light-sensitive azo group.

Basic Information

Product Name	2,2'-Azodipyridine
CAS No.	2633-03-6
Molecular Formula	C10H8N4
Molecular Weight	184.20 g/mol
Synonyms	2,2'-Azobis(pyridine); 2,2'-Dipyridyl Azine; 2,2'-Azopyridine; Azobis(2-pyridyl); 2-Pyridyl Azine; AIBN Analog (Pyridine); Bis(2-pyridyl) Diazene
EINECS	220-132-6

Quality Control

Our 2,2'-Azodipyridine is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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