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Merck
CN

11596

2,2′-偶氮二(2-甲基丁腈)

≥98.0%

别名:

VAZO 67, VAZO 催化剂 67 自由基源

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经验公式(希尔记法):
C10H16N4
化学文摘社编号:
分子量:
192.26
UNSPSC Code:
12352102
NACRES:
NA.22
PubChem Substance ID:
EC Number:
236-740-8
Beilstein/REAXYS Number:
1710306
MDL number:
Assay:
≥98.0%
Form:
solid
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InChI key

AVTLBBWTUPQRAY-BUHFOSPRSA-N

InChI

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

SMILES string

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

assay

≥98.0%

form

solid

mp

49-52 °C

functional group

azo, nitrile

storage temp.

2-8°C

Quality Level

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.

Preparation Note

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

pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Self-react. D

存储类别

4.1A - Other explosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

法规信息

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