AIBN. Azoisobutyronitrile. MFCD 2. Relevant identified uses of the substance Safety data sheet created using SDSOnline Creation Tool. Details of the supplier of the safety data sheet. Manufacturer/Supplier: Common name, synonyms: 2,2′-Azobis(2-methylpropionitrile); AIBN. Ingredient name:α. CAS , EC Number , chemical formula NC(CH₃)₂CN=NC( CH₃)₂CN. – Find MSDS or SDS, a COA, data sheets and more information.
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Incompatibilities with Other Materials: Personal Protective Equipment Eyes: Contact a specialist disposal company or the local waste regulator for advice.
Mss not ingest or inhale. Avoid contact with heat, sparks and flame. If not breathing, give artificial respiration. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels. Acetone possible explosive decomposition ; Heptane possible explosion with the addition of heat Hazardous Decomposition Products: Get medical aid immediately.
This page was last edited on 12 Novemberat Pyrolysis of AIBN without a trap for the formed 2-cyanopropyl radicals results in the formation of tetramethylsuccinonitrilewhich is highly toxic. Keep away from sources of ignition.
Harmful to aquatic organisms; may cause long-term adverse effects in the aquatic environment. Above a given “control temperature” they decompose violently and catch fire. Wear appropriate protective gloves to prevent skin exposure.
These radicals can initiate free-radical polymerizations and other radical-induced reactions. Overview Properties Synthesis Route Precursor and May cause degenerative brain changes. Has not been reported. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
If victim is wibn and alert, give cupfuls of milk or water. Never give anything by mouth to an unconscious person. Keep container tightly closed. Hydrogen cyanide, carbon monoxide, oxides of nitrogen, carbon dioxide.
Effects may be delayed. In its most characteristic reaction, AIBN decomposeseliminating a molecule of ksds gas to form two 2-cyanopropyl radicals:.
Wash hands before eating.
Decomposition may be self-accelerated and produce large amounts of gas. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Another example of a radical reaction that can be initiated by AIBN is aib anti-Markovnikov hydrohalogenation of alkenes.
Dust can be an explosion hazard when exposed to heat or flame. Store in a tightly closed container. Advanced stages may cause collapse, unconsciousness, coma and possible death due to respiratory failure.
Azobisisobutyronitrile – Wikipedia
Get medical aid if irritation develops or persists. If breathing is difficult, give oxygen. AIBN is safer to use than benzoyl peroxide another radical initiator because the risk of explosion is far less.
Use water spray to cool fire-exposed containers. May cause respiratory tract irritation. Risk of msda by shock, friction, fire or other sources of ignition. May cause eye irritation. Vapors or dust may form explosive mixture with air.