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2,2′-Azobis(2-methylpropionitrile)

ALDRICH/755745 - recrystallized from methanol, 99%

Synonym: α,α′-Azoisobutyronitrile; AIBN; Azobisisobutyronitrile; Free radical initiator

CAS Number: 78-67-1
Empirical Formula (Hill Notation): C8H12N4
Molecular Weight: 164.21
EC Number: 201-132-3
MDL Number: MFCD00013808
Linear Formula: (CH3)2C(CN)N=NC(CH3)2CN
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-755745-1G 1 g
 $51.90
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 755745-1G

 

assay 99%
form crystals
InChI 1S/C8H12N4/c1-7(2,5-9)11-12-8(3,4)6-10/h1-4H3/b12-11+
InChI key OZAIFHULBGXAKX-VAWYXSNFSA-N
mp 102-104 °C (dec.) (lit.)
  103-107 °C
Quality Level 100 
SMILES string CC(C)(N=NC(C)(C)C#N)C#N
storage temp. −20°C
Application: • Porous Acid-Base Hybrid Polymers for Enhanced NH3 Uptake: This study discusses the use of 2,2′-Azobis(2-methylpropionitrile) in the synthesis of acid-base hybrid polymers, highlighting its role in enhancing ammonia uptake through cooperative hydrogen bonds (X Luo, Y Liu, et al., 2023 ).
• Extraction of Fluoroquinolones from Milk: The development of molecularly imprinted polymers using 2,2′-Azobis(2-methylpropionitrile) as an initiator for the extraction of antibiotics from milk showcases its application in food safety and pharmaceutical analysis (E Megias-Pérez, et al., 2023 ).
• Thermo-responsive Copolymer Visible Light Catalyst: Highlighting the use of 2,2′-Azobis(2-methylpropionitrile) in the synthesis of thermo-responsive copolymers, this study explores its applications in catalysis and material science, particularly in photoreactive polymers (S Wu, et al., 2024 ).
General description: This AIBN was recrystallized and is ready for use as a polymerization initiator.
Packaging: 1 g in poly bottle
Purity 99%
mp 102-104 °C (dec.) (lit.); 103-107 °C
Storage Temp. −20°C
UNSPSC 12162002

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