Description

4,4'-Azobis[n-(1-Naphthalenylmethylene)Benzenamine] is a specialized azo compound primarily utilized as a high-performance polymerization initiator. Its value lies in its ability to generate free radicals under specific thermal conditions, enabling precise control over polymer chain growth and molecular weight. This product is essential for industrial chemists and material scientists in sectors requiring advanced polymer synthesis, such as specialty plastics, coatings, and high-performance resin development.

Application

• Polymerization Initiator: A key free-radical source for the controlled synthesis of acrylic polymers, styrenic resins, and other vinyl polymers.
• Cross-linking Agent: Used in the production of thermosetting resins and elastomers to enhance thermal stability and mechanical properties.
• Specialty Coatings & Adhesives: Facilitates the curing process in high-performance industrial coatings, inks, and structural adhesives.
• Advanced Material Research: Serves as a critical reagent in R&D for developing novel polymeric materials with tailored functionalities.
• Composite Materials: Employed in the manufacturing of fiber-reinforced plastics and other composite systems.

Basic Information

Product Name	4,4'-Azobis[n-(1-Naphthalenylmethylene)Benzenamine]
CAS No.	69386-90-9
Molecular Formula	C42H30N4
Molecular Weight	590.72 g/mol
Synonyms	4,4'-Azobis(benzylidene-1-naphthylamine); 1,1'-(Diazenediyl)bis[N-(1-naphthylmethylene)benzenamine]; 4,4'-Azobis(α-naphthylbenzylideneamine); Azo-bis(1-naphthaldehyde phenylimine); N,N'-(1,2-Diazenediyl)bis[1-(1-naphthyl)-1-phenylmethanimine]; Azo Initiator 69386-90-9; Bis(1-naphthylphenylmethanimine)azobenzene
EINECS	Contact for details

Quality Control

Our 4,4'-Azobis[n-(1-Naphthalenylmethylene)Benzenamine] is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for polymerization applications. A Certificate of Analysis (COA) detailing all quality parameters is provided with every shipment to guarantee batch-to-batch consistency and performance reliability.

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, containers should be kept in the original packaging or opaque containers until use.

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.