Description

2,2'-Azobis(n-Butyl-2-Methylpropionamide) is a high-purity, azo-based free radical initiator valued for its controlled decomposition profile. This compound is essential for initiating polymerization reactions, offering predictable kinetics and efficiency in the production of specialty polymers. It is a critical material for R&D chemists and production engineers in the polymer, coatings, and advanced materials industries seeking reliable thermal initiation.

Application

• Polymer Synthesis: As a free radical initiator for the production of acrylics, styrenics, and other vinyl polymers.
• Advanced Material Fabrication: Used in the creation of specialty resins, high-performance plastics, and composite materials.
• Coatings & Adhesives: Initiates curing and cross-linking reactions in industrial coating formulations and adhesive systems.
• Research & Development: A key reagent for studying polymerization mechanisms and developing novel polymeric structures in laboratory settings.
• Surface Modification: Employed in grafting processes to modify the surface properties of polymers and other substrates.

Basic Information

Product Name	2,2'-Azobis(n-Butyl-2-Methylpropionamide)
CAS No.	195520-32-2
Molecular Formula	C18H34N4O4
Molecular Weight	370.49 g/mol
Synonyms	2,2'-Azobis(2-methylbutyramide); V-601; Dimethyl 2,2'-azobis(2-methylbutyrate); 2,2'-Azobis(2-methylbutyronitrile) derivative; AIBN analog; n-Butyl-2-methylpropionamide azo initiator; Thermolabile azo initiator; Free radical initiator V-601
EINECS	Contact for details

Quality Control

Our 2,2'-Azobis(n-Butyl-2-Methylpropionamide) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including assay and purity verification by HPLC, to ensure it meets precise specifications for free radical initiator applications. A Certificate of Analysis (COA) documenting all critical parameters is provided with each shipment to guarantee traceability and performance consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
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.