Description

1,2'-Azobisnaphthalene is an organic azo compound derived from naphthalene, serving as a specialized chemical intermediate and functional material. Its unique molecular structure makes it valuable for applications requiring specific light-absorbing or radical-generating properties. This product is primarily utilized by manufacturers in the advanced materials, polymer research, and specialty chemical synthesis sectors.

Application

• As a photoinitiator or photosensitizer in UV-curable coatings, inks, and resins.
• As a radical initiator in controlled polymerization reactions for specialty polymers.
• As a key intermediate in the synthesis of more complex organic dyes and pigments.
• In research and development of novel organic electronic materials.
• As a standard or reference compound in analytical chemistry and photochemical studies.
• Potential use in the formulation of light-stabilizing additives for plastics and polymers.

Basic Information

Product Name	1,2'-Azobisnaphthalene
CAS No.	2653-63-6
Molecular Formula	C₂₀H₁₂N₂
Molecular Weight	280.32 g/mol
Synonyms	1,2'-Azodinaphthalene; 1,1'-(Diazo)dinaphthalene; 1,2'-Dinaphthyldiazene; Azobis(naphthalene); Naphthalene, 1,1'-azobis-; 1,1'-Azo-di(naphthalene); 1,2'-Azo-naphthalene
EINECS	Contact for details

Quality Control

Our 1,2'-Azobisnaphthalene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key 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 area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, minimize exposure to light during handling and storage.

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.