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2,2′-Azobis(2-methylpropionitrile)

Name: 2,2′-Azobis(2-methylpropionitrile)
Brand: SIAL

purum, ≥98.0% (GC)

Synonim(y):

α,α′-Azoisobutyronitrile, AIBN, Azobisisobutyronitrile, Free radical initiator

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About This Item

Wzór liniowy:

(CH₃)₂C(CN)N=NC(CH₃)₂CN

Numer CAS:

78-67-1

Masa cząsteczkowa:

164.21

Beilstein:

1708400

Numer WE:

201-132-3

Numer MDL:

MFCD00013808

Kod UNSPSC:

12162002

Identyfikator substancji w PubChem:

329749518

NACRES:

NA.23

klasa czystości

purum

Poziom jakości

200

Próba

≥98.0% (GC)

Postać

solid

zanieczyszczenia

≤2% water

pozostałość po prażeniu

≤0.1%

mp

102-104 °C (dec.) (lit.)

temp. przechowywania

2-8°C

ciąg SMILES

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+

Klucz InChI

OZAIFHULBGXAKX-VAWYXSNFSA-N

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Opis ogólny

Radical initiator

Zastosowanie

Polymer Chemistry: Analysis of polymer synthesis using AIBN under various conditions, with emphasis on thermal initiation properties (Suriyanarayanan & Nicholls, 2019).
Influence of cyclodextrin on the UCST-and LCST-behavior of poly (2-methacrylamido-caprolactam)-co-(N, N-dimethylacrylamide): Explores the role of AIBN in copolymerization processes influencing polymer properties relevant to material science applications (Burkhart & Ritter, 2014).
Preparation and characterization of polyaniline microcapsule loaded with 2, 2′‐azobis (2‐methylpropionitrile) initiator and its controlled release: Demonstrates innovative applications of AIBN in microencapsulation techniques, targeting enhanced performance in adhesive industries (Zhang et al., 2022).

Przechowywanie i stabilność

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

Inne uwagi

Sales restrictions may apply

This page may contain text that has been machine translated.

Piktogramy

GHS02,GHS07

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H242 - H302 + H332 - H412

Zwroty wskazujące środki ostrożności

P210 - P235 - P273 - P304 + P340 + P312 - P370 + P378 - P403

Klasyfikacja zagrożeń

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Self-react. C

Zagrożenia dodatkowe

EUH044

Kod klasy składowania

4.1A - Other explosive hazardous materials

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

122.0 °F

Temperatura zapłonu (°C)

50 °C

Środki ochrony indywidualnej

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

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Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Azobisisobutyronitrile initiated aerobic oxidative transformation of amines: coupling of primary amines and cyanation of tertiary amines.

Lianghui Liu et al.

Organic letters, 14(22), 5692-5695 (2012-10-31)

In the presence of a catalytic amount of radical initiator AIBN, primary amines are oxidatively coupled to imines and tertiary amines are cyanated to α-aminonitriles. These "metal-free" aerobic oxidative coupling reactions may find applications in a wide range of "green"

Comparative analysis of quercetin oxidation by electrochemical, enzymatic, autoxidation, and free radical generation techniques: a mechanistic study.

Ailing Zhou et al.

Journal of agricultural and food chemistry, 56(24), 12081-12091 (2008-12-05)

Quercetin, the most abundant flavonoid in dietary fruits and vegetables, acts as antioxidant or prooxidant depending on the environmental conditions. The antioxidant behavior is believed to involve initial oxidative steps with subsequent changes in the flavonoid skeleton, which ultimately alters

A novel urethane acrylate-based root canal sealer with improved degree of conversion, cytotoxicity, bond strengths, solubility, and dimensional stability.

Bor-Shiunn Lee et al.

Journal of endodontics, 37(2), 246-249 (2011-01-18)

We have developed new urethane acrylate-based root canal sealers using polycarbonate (PC) as polyol and 2,2-azobis(2-methyl)butyronitrile (AMBN) as a thermal initiator. The purpose of this study was to compare the properties among a group of seven sealers: (1) polybutyleneadipate (PBA)

Uniform PEO star polymers synthesized in water via free radical polymerization or atom transfer radical polymerization.

Wenwen Li et al.

Macromolecular rapid communications, 32(1), 74-81 (2011-03-25)

Amphiphilic star shaped polymers with poly(ethylene oxide) (PEO) arms and cross-linked hydrophobic core were synthesized in water via either conventional free radical polymerization (FRP) or atom transfer radical polymerization (ATRP) techniques using a simple "arm-first" method. In FRP, PEO based

Glucose-based amphiphilic telomers designed to keep membrane proteins soluble in aqueous solutions: synthesis and physicochemical characterization.

K Shivaji Sharma et al.

Langmuir : the ACS journal of surfaces and colloids, 24(23), 13581-13590 (2008-11-05)

A novel class of nonionic amphipols (NAPols) designed to handle membrane proteins in aqueous solutions has been synthesized, and its solution properties have been examined. These were synthesized through free radical cotelomerization of glucose-based hydrophilic and amphiphilic monomers derived from

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