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11596

Sigma-Aldrich

2,2′-Azobis(2-methylbutyronitrile)

≥98.0%

Sinonimo/i:

2,2′-(1,2-Diazenediyl)bis[2-methylbutanenitrile], 2,2′-(Diazene-1,2-diyl)bis(2-methylbutanenitrile), 2,2′-Azobis(2-cyanobutane), 2,2′-Dimethyl-2,2′-azodibutyronitrile, 2-[2-(1-Cyano-1-methylpropyl)diazen-1-yl]-2-methylbutanenitrile, Azobisisoamylonitrile, Azocatalyst M

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About This Item

Formula empirica (notazione di Hill):
C10H16N4
Numero CAS:
13472-08-7
Peso molecolare:
192.26
Beilstein:
1710306
Numero CE:
236-740-8
Numero MDL:
MFCD00080408
Codice UNSPSC:
12352102
ID PubChem:
57646935
NACRES:
NA.22

Saggio

≥98.0%

Forma fisica

solid

Punto di fusione

49-52 °C

Temperatura di conservazione

2-8°C

Stringa SMILE

CCC(C)(\N=N\C(C)(CC)C#N)C#N

InChI

1S/C10H16N4/c1-5-9(3,7-11)13-14-10(4,6-2)8-12/h5-6H2,1-4H3/b14-13+
AVTLBBWTUPQRAY-BUHFOSPRSA-N

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Descrizione generale

2,2′-Azobis(2-methylbutyronitrile), also known as AIBN, is a free radical initiator that is widely used in organic synthesis for a variety of reactions. It is often used as an initiator in the synthesis of various polymers, such as polystyrene, polyacrylamide, and poly(methyl methacrylate).

Applicazioni

2,2′-Azobis(2-methylbutyronitrile) can be used as a radical initiator in the synthesis of bibenzo[b][1,4]thiazine derivatives by a free-radical condensation reaction 2,2′-dithiodianiline and methyl aryl ketones. It is also used in the synthesis of polyacrylonitrile nanoparticles via semi-continuous emulsion polymerization.

Stoccaggio e stabilità

Warning: these products are subject to the Explosives Act and must be transported refrigerated - additional costs for transport will apply.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H242,H302

Classi di pericolo

Acute Tox. 4 Oral - Self-react. D

Codice della classe di stoccaggio

4.1A - Other explosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificati d'analisi (COA)

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Sigma-Aldrich

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