441090
2,2′-Azobis(2-methylpropionitrile)
98%
assay
98%
form
powder
mp
102-104 °C (dec.) (lit.)
storage temp.
2-8°C
SMILES string
CC(C)(\N=N\C(C)(C)C#N)C#N
InChI
1S/C8H12N4/c1-7(2,5-9)11-12-8(3,4)6-10/h1-4H3/b12-11+
InChI key
OZAIFHULBGXAKX-VAWYXSNFSA-N
Looking for similar products? Visit Product Comparison Guide
Packaging
Application
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Self-react. C
Supplementary Hazards
Storage Class Code
4.1A - Other explosive hazardous materials
WGK
WGK 2
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificate of Analysis
Enter Lot Number to search for Certificate of Analysis (COA).
Certificate of Origin
Enter Lot Number to search for Certificate of Origin (COO).
More documents
Quotes and Ordering
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
At what temperature does Product 441090, 2,2´-Azobis(2-methylpropionitrile)98% AIBN, give off free radicals?
Free radicals will given off at temperatures above 40oC. Thermal decomposition of the product gives off free radicals which makes this an efficient polymerization initiator.
What is Product 441090, 2,2´-Azobis(2-methylpropionitrile) 98% AIBN soluble in?
Per the the chemicals encyclopedia published by the Royal Society of Chemistry, 13th Edition, it is soluble in methanol 1.8g / 100ml at 0oC, 4.96g / 100ml at 20oC, and 16.06g / 100ml at 40oC. It is also soluble in ethanol 0.5g / 100ml at 0oC, 2.04g / 100ml at 20oC, and 7.15g / 100ml at 40oC. Please Note: Dissolving this product in acetone results in a violent reaction and may cause an explosion.
Does Product 441090, 2,2´-Azobis(2-methylpropionitrile) 98% AIBN, contain an inhibitor?
No, there is no inhibitor added to this product.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
Articles
To keep pace with Moore′s Law, there is a continuing need in the semiconductor industry to achieve higher circuit density in microelectronic devices.
An article regarding common FAQs for initiators and stabilizers.
RAFT (Reversible Addition Fragmentation chain Transfer) polymerization is a reversible deactivation radical polymerization (RDRP) and one of the more versatile methods for providing living characteristics to radical polymerization.
The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.
Protocols
Zirconium bromonorbornanelactone carboxylate triacrylate (PRM30) is a zirconium-containing multifunctional acrylate useful for producing cured, transparent films with high refractive indices.
RAFT (Reversible Addition-Fragmentation chain Transfer) is a form of living radical polymerization involving conventional free radical polymerization of a substituted monomer in the presence of a suitable chain transfer (RAFT) reagent.
We present an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.
An article about the typical procedures for polymerizing via ATRP, which demonstrates that in the following two procedures describe two ATRP polymerization reactions as performed by Prof. Dave Hadddleton′s research group at the University of Warwick.
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 ServiceSupport
Customer SupportContact UsFAQSafety Data Sheets (SDS)Certificates (COA/COO)Quality & RegulatoryCalculators & AppsWebinarsSocial Media
Merck
Research. Development. Production.
We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.
© 2022 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.
Reproduction of any materials from the site is strictly forbidden without permission.