Skip to Content
Merck

714887

2,2′-Azobis(2-methylpropionitrile) solution

0.2 M in toluene

Synonym(s):

α,α,′-Azoisobutyronitrile solution, AIBN solution

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C8H12N4
CAS Number:
78-67-1
Molecular Weight:
164.21
NACRES:
NA.22
PubChem Substance ID:
329763322
UNSPSC Code:
12352102
MDL number:
MFCD00013808
Form:
liquid

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI

1S/C8H12N4/c1-7(2,5-9)11-12-8(3,4)6-10/h1-4H3/b12-11+

SMILES string

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

InChI key

OZAIFHULBGXAKX-VAWYXSNFSA-N

form

liquid

concentration

0.2 M in toluene

refractive index

n20/D 1.495

density

0.858 g/mL at 25 °C

functional group

azo, nitrile

storage temp.

2-8°C

Quality Level

100

Application

2,2′-Azobis(2-methylpropionitrile) (AIBN) is a radical initiator. AIBN solution can be used to initiate radical-induced reactions, specifically free-radical polymerizations. It can be used in:
  • Synthesis of styrene-vinyl pyridine diblock copolymers by reversible addition-fragmentation chain transfer (RAFT) polymerization.
  • Preparation of silicon oxycarbide glasses.
  • Synthesis of poly [N-(p-vinyl benzyl) phthalimide] for the preparation of titanium dioxide composites for electrophoretic displays.

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

39.9 °F

flash_point_c

4.4 °C

ppe

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCZ9386
MKCZ1333
MKCX9708
MKCZ0316
MKCX6317

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Stable titanium dioxide grafted with poly [N-(p-vinyl benzyl) phthalimide] composite particles in suspension for electrophoretic displays.
Dai R, et al.
Colloid and Polymer Science, 289(4), 401-407 (2011)
Cameron J Bloomquist et al.
Journal of controlled release : official journal of the Controlled Release Society, 278, 9-23 (2018-03-30)
Mass customization along with the ability to generate designs using medical imaging data makes 3D printing an attractive method for the fabrication of patient-tailored drug and medical devices. Herein we describe the application of Continuous Liquid Interface Production (CLIP) as
Styrene?vinyl pyridine diblock copolymers: Synthesis by RAFT polymerization and self?assembly in solution and in the bulk.
Zamfir M, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 50(8), 1636-1644 (2012)
Aspects of the chemistry of azobisisobutyronitrile.
Bevington J C.
Journal of Polymer Science, 10(3), 195-202 (1993)
Optimization of sol?gel/pyrolysis routes to silicon oxycarbide glasses.
Strachota A, et al.
Journal of Non-Crystalline Solids, 358(20), 2771-2782 (2012)
View All Related Papers

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