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2,2'-Azobis(2-methylpropionitrile) CAS#78-67-1
Basic Information
Azobisisobutyronitrile
AIBN
white powder
Azobisisobutyronitrile, commonly abbreviated AIBN, is a white powdered azo compound that dissolves in alcohols and many organic solvents but not in water. Its decomposition generates free radicals, making it useful as an initiator for vinyl polymerization and related chemical reactions. It is also employed as a blowing agent in plastics and rubber and in studies of radical polymerization kinetics.
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Effective Radical Initiator: AIBN is widely used as a radical initiator in vinyl polymerizations and other chemical reactions.
Versatile Solubility: It is soluble in alcohols and many common organic solvents, allowing flexible use in various formulations.
Foaming and Blowing Agent: AIBN functions effectively as a foamer and blowing agent in plastics and rubber production.
High Reactivity for Industrial Applications: Its ability to ignite readily and burn persistently makes it suitable for catalytic and polymerization processes.
Product Description of 2,2'-Azobis(2-methylpropionitrile) CAS#78-67-1
Azobisisobutyronitrile (AIBN, CAS 78-67-1) is an organic compound presented as a white powder. It dissolves in alcohols and most common organic solvents but is insoluble in water, with a higher density than water. Moderately toxic by ingestion, AIBN is highly flammable, easily ignited by sparks or open flames and burns fiercely, releasing toxic nitrogen oxides during combustion. It serves as a common radical initiator for vinyl polymerization and a blowing agent for plastics and rubber, widely used in catalysis and polymer material manufacturing.
Product Application of 2,2'-Azobis(2-methylpropionitrile) CAS#78-67-1
2,2'-Azobis(2-methylpropionitrile) (AIBN) is a prevalent radical polymerization initiator. It undergoes homolytic cleavage to form high-activity free radicals. As the most widely used azo initiator, it features stable decomposition, generates uniform free radicals, and causes little induced decomposition, making it ideal for free radical polymerization kinetics research.
Parameters
Safety Information
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.
2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.
3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.
4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.
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Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.
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