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11596

Sigma-Aldrich

2,2′-Azobis(2-methylbutyronitrile)

≥98.0%

Sinónimos:

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

Fórmula empírica (notación de Hill):
C10H16N4
Número de CAS:
13472-08-7
Peso molecular:
192.26
Beilstein/REAXYS Number:
1710306
EC Number:
236-740-8
MDL number:
MFCD00080408
UNSPSC Code:
12352102
PubChem Substance ID:
57646935
NACRES:
NA.22

assay

≥98.0%

form

solid

mp

49-52 °C

storage temp.

2-8°C

SMILES string

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+

InChI key

AVTLBBWTUPQRAY-BUHFOSPRSA-N

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General description

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).

Application

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.

Storage and Stability

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

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

hcodes

H242,H302

Hazard Classifications

Acute Tox. 4 Oral - Self-react. D

Storage Class

4.1A - Other explosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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