Description

2,2'-Azobisquinoline is a specialized azo compound primarily utilized as a high-performance polymerization initiator. This compound matters for its ability to generate free radicals under controlled thermal conditions, enabling precise initiation in the synthesis of advanced polymers. Industries requiring controlled radical polymerization, such as specialty plastics, advanced coatings, and high-performance resin manufacturing, are the primary users of this chemical.

Application

• As a thermal initiator for free-radical polymerization processes.
• In the synthesis of specialty polymers and high-performance resins.
• For research and development of advanced polymeric materials with specific chain architectures.
• In the production of coatings and adhesives requiring precise initiation kinetics.
• As a key component in cross-linking agents for elastomers and composite materials.
• For laboratory-scale studies on azo chemistry and radical reaction mechanisms.

Basic Information

Product Name	2,2'-Azobisquinoline
CAS No.	4289-26-3
Molecular Formula	C₁₈H₁₂N₄
Molecular Weight	284.32 g/mol
Synonyms	2,2'-Diquinolyl; 2,2'-Biquinoline; 2,2'-Diquinoline; 2,2'-Bisquinoline; α,α'-Diquinolyl; 2,2'-Azobis(quinoline); 2,2'-Azodiquinoline; 2,2'-Diquinolyl Disulfide (common misnomer)
EINECS	Contact for details

Quality Control

Our 2,2'-Azobisquinoline is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including purity assay and impurity profiling, to ensure it meets the high standards required for polymerization applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under subdued light or in amber containers to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (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.