Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

More Documents

452106

Sigma-Aldrich

2,2′-Azobis(2-methylpropane)

97%

Synonym(s):

Azo-tert-butane, Di-tert-butyldiazene

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3)3CN=NC(CH3)3
CAS Number:
927-83-3
Molecular Weight:
142.24
Beilstein/REAXYS Number:
1749274
MDL number:
MFCD00014998
UNSPSC Code:
12352100
PubChem Substance ID:
24868677
NACRES:
NA.22

Quality Level

100

assay

97%

impurities

<3% n-pentane

refractive index

n20/D 1.397 (lit.)

bp

47-48 °C/8 mmHg (lit.)

density

0.756 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(C)(C)N=NC(C)(C)C

InChI

1S/C8H18N2/c1-7(2,3)9-10-8(4,5)6/h1-6H3

InChI key

GKCPCPKXFGQXGS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

2,2′-Azobis(2-methylpropane)(ABMP) serves as a photo initiator since it produces radicals when excited bythe photons. It is an easily available initiators.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

44.6 °F - closed cup

flash_point_c

7 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Kelvin Chan et al.
Langmuir : the ACS journal of surfaces and colloids, 21(25), 11773-11779 (2005-12-01)
Photoinitiated chemical vapor deposition (piCVD) is an evolutionary CVD technique for depositing polymeric thin films in one step without using any solvents. The technique requires no pre- or post-treatment and uses a volatile photoinitiator to initiate free-radical polymerization of gaseous
Zi Liang Wu et al.
Nature communications, 4, 1586-1586 (2013-03-14)
Although Nature has always been a common source of inspiration in the development of artificial materials, only recently has the ability of man-made materials to produce complex three-dimensional (3D) structures from two-dimensional sheets been explored. Here we present a new
Living free-radical polymerization by reversible addition-fragmentation chain transfer: the RAFT process.
Chiefari J, et al.
Macromolecules, 31(6), 5559-5562 (1998)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service