Description

A,A'-Hydrazodiisobutyronitrile is a versatile organic chemical compound widely used as a radical initiator and cross-linking agent in polymer chemistry. Its primary value lies in its ability to efficiently generate free radicals under thermal conditions, facilitating polymerization and modification of various synthetic materials. This product is essential for manufacturers in the polymer, specialty chemical, and advanced materials industries seeking to enhance product performance and process control.

Application

• Polymerization Initiator: Used as a thermal initiator for the production of acrylic polymers, styrenic resins, and other vinyl polymers.
• Cross-linking Agent: Employed to create cross-linked networks in elastomers, adhesives, and coatings to improve thermal stability and mechanical strength.
• Foaming Agent Intermediate: Serves as a key intermediate in the synthesis of chemical foaming agents for plastics and rubber.
• Organic Synthesis: Utilized as a radical source in various organic synthesis reactions to construct complex molecular architectures.
• Photoresist Formulations: Incorporated into advanced photoresist materials for the electronics and semiconductor industries.
• Modifier for Specialty Polymers: Applied to modify the properties of engineering plastics and high-performance polymers.

Basic Information

Product Name	A,A'-Hydrazodiisobutyronitrile
CAS No.	6869-07-4
Molecular Formula	C8H12N4
Molecular Weight	164.21 g/mol
Synonyms	2,2'-Azobis(2-methylpropionitrile); AIBN; Azobisisobutyronitrile; 2,2'-Azodiisobutyronitrile; Azobis(isobutyronitrile); Porofor 57; Vazo 64; 2,2'-Dicyano-2,2'-azopropane
EINECS	229-946-9

Quality Control

Our A,A'-Hydrazodiisobutyronitrile is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by HPLC, identification by IR spectroscopy, and impurity profiling to ensure it meets exacting standards for purity and performance. Certificates of Analysis (COA) documenting all test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, open flames, and incompatible materials. For long-term storage, consider maintaining the product under an inert atmosphere such as nitrogen.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0 %
Melting Point	102 - 105 °C
Loss on Drying	≤ 0.5 %
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.