2,2'-Azobis(2,4-dimethyl)valeronitrile

2,2'-Azobis(2,4-dimethyl)valeronitrile Basic information
Product Name:2,2'-Azobis(2,4-dimethyl)valeronitrile
Synonyms:2,2'-AZOBIS(2,4-DIMETHYLVALERONITRILE);2,2’-azobis(2,4-dimethyl-Pentanenitrile;2,2’-azobis(2,4-dlmethylvaleronitrile);2,2’-azobis[2,4-dimethyl-pentanenitril;2,2'-Azobis-2-dimethylvaleronitrile;Pentanenitrile, 2,2-azobis2,4-dimethyl-;ADVN-52;2,2′-Azobis[2,4-dimethylvaleronitril]
CAS:4419-11-8
MF:C14H24N4
MW:248.37
EINECS:224-583-8
Product Categories:pharmacetical;Organics
Mol File:4419-11-8.mol
2,2'-Azobis(2,4-dimethyl)valeronitrile Structure
2,2'-Azobis(2,4-dimethyl)valeronitrile Chemical Properties
Melting point 45-70°C
Boiling point 330.6±27.0 °C(Predicted)
density 0.93±0.1 g/cm3(Predicted)
vapor pressure 0.812Pa at 20℃
storage temp. -20°C Freezer
solubility Chloroform (Slightly), DMSO (Sparingly), Methanol (Slightly)
form Solid
color White to Off-White
Water Solubility 9.37mg/L at 20℃
LogP3.37 at 25℃
CAS DataBase Reference4419-11-8(CAS DataBase Reference)
EPA Substance Registry System2,2'-Azobis[2,4-dimethylpentanenitrile] (4419-11-8)
Safety Information
Risk Statements 2017/11/22
Safety Statements 16-22-24/25-36/37/39-45
RIDADR UN 2953
HazardClass 4.1
PackingGroup II
HS Code 29270000
MSDS Information
ProviderLanguage
2,2'-Azobis(2,4-dimethyl)valeronitrile English
2,2'-Azobis(2,4-dimethyl)valeronitrile Usage And Synthesis
Chemical PropertiesWhite solid
Uses2,2'-azobis(2,4-dimethyl)valeronitrile is widely used in PVC suspension polymerization, it is also used as polyacrylonitrile, polyvinyl alcohol polymer composite materials such as plexiglass efficient initiator, also used as rubber, plastic foam.
General DescriptionAn odorless white solid. May burst into flames upon exposure to fire or high heat. Dust may form an explosive mixture in air.
Air & Water ReactionsDust may form an explosive mixture in air. Insoluble in water.
Reactivity ProfileSelf-decomposition or self-ignition may be triggered by heat, chemical reaction, friction or impact. Self-accelerating decomposition may occur if the specific control temperature is not maintained. 2,2'-Azobis(2,4-dimethyl)valeronitrile is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Flammability and ExplosibilityNotclassified
2,2'-Azobis(2,4-dimethyl)valeronitrile Preparation Products And Raw materials
Raw materialsEthanol-->Nitrogen-->Urea-->Chlorine-->Hydrazinium hydroxide solution-->Sodium cyanide-->HYDROGEN CYANIDE-->4-Methyl-2-pentanone-->Heptanitrile
Preparation ProductsPolyvinyl chloride
2,2'-Azobis(2-methylpropionitrile) Dimethyl 2,2'-azobis(2-methylpropionate) Diisopropyl azodicarboxylate 2,2'-AZOBIS[2-(2-IMIDAZOLIN-2-YL)PROPANE] DIHYDROCHLORIDE ISOCAPRONITRILE Dacthal 2-AMINO-2-METHYL-PROPIONITRILE 2,2'-Azobis-(2,4-dimethylvaleronitrile):V-65 2,2'-Azobis(2,4-dimethyl)valeronitrile 2,4-DIMETHYLVALERONITRILE Dimethyl fumarate 2,2'-AZOBIS(4-METHOXY-2,4-DIMETHYLVALERONITRILE) AZO-TERT-BUTANE Dimethyl sulfoxide 2-amino-2,4-dimethylvaleronitrile Dimethyl ether 2,2'-Azodi(2-methylbutyronitrile) Dimethyl sulfate

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