Description

3,3'-Azobisbenzoic Acid Dimethyl Ester is a symmetrical azo compound widely utilized as a radical initiator in polymerization reactions. Its value lies in its ability to decompose at moderate temperatures to generate free radicals, making it a crucial component for initiating controlled polymer synthesis. This product is essential for researchers and manufacturers in the polymer, specialty chemical, and advanced materials industries who require a reliable and efficient initiator for producing high-performance resins and polymers.

Application

• Polymerization Initiator: Primary use as a free radical initiator for the synthesis of acrylic polymers, styrenic resins, and other vinyl polymers.
• Crosslinking Agent: Employed in the production of crosslinked polymer networks for coatings, adhesives, and composite materials.
• Organic Synthesis Intermediate: Serves as a building block or radical source in the synthesis of complex organic molecules and pharmaceuticals.
• Material Science Research: Used in R&D for developing novel polymeric materials with specific thermal or mechanical properties.
• Surface Coating Formulations: Incorporated into formulations for UV-curable or thermally cured coatings and inks.

Basic Information

Product Name	3,3'-Azobisbenzoic Acid Dimethyl Ester
CAS No.	53171-92-9
Molecular Formula	C18H18N2O4
Molecular Weight	326.35 g/mol
Synonyms	Dimethyl 3,3'-Azobisbenzoate; Dimethyl 3,3'-(Diazenediyl)dibenzoate; Azobisbenzoic Acid Dimethyl Ester; 3,3'-(Diazene-1,2-diyl)bis(benzoic acid) dimethyl ester; AIBN Derivative; Azo Initiator V-601; 1,2-Bis(3-methoxycarbonylphenyl)diazene
EINECS	Contact for details

Quality Control

Our 3,3'-Azobisbenzoic Acid Dimethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a polymerization initiator. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided to guarantee compliance with your specific application requirements and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	White to light yellow 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.