If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
11630
2,2′-Azobis(2-Methylpropionitril)
purum, ≥98.0% (GC)
Synonym(e):
α,α′-Azo-isobutyronitril, AIBN, Azo-bis-(isobutylonitril), Freie-Radikale-Initiator
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 g | Warenkorb auf Verfügbarkeit prüfen | € 33,70 |
500 g | Warenkorb auf Verfügbarkeit prüfen | € 104,00 |
Über diesen Artikel
grade
purum
Quality Segment
assay
≥98.0% (GC)
form
solid
impurities
≤2% water
ign. residue
≤0.1%
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
General description
Application
- Polymerchemie: Analyse der Polymersynthese mit AIBN unter verschiedenen Bedingungen mit Schwerpunkt auf thermischen Initiierungseigenschaften (Suriyanarayanan & Nichols, 2019).
- Einfluss von Cyclodextrin auf das UCST- und LCST-Verhalten von Poly-(2-methylacramido-caprolactam)-co-(N,N-dimethylacrylamid): Untersucht die Rolle von AIBN bei Copolymerisationsprozessen, die sich auf Polymereigenschaften auswirken, die für materialwissenschaftliche Anwendungen relevant sind (Burkhart & Ritter, 2014).
- Herstellung und Charakterisierung von Polyanilin-Mikrokapseln, die mit dem Initiator 2,2′-Azobis-(2-methylpropionitril) beladen wurden und seine kontrollierte Freisetzung: Demonstriert innovative Anwendungen von AIBN in Mikroverkapselungsverfahren, die auf eine verbesserte Leistung in der Klebstoffindustrie abzielen (Zhang et al., 2022).
Preparation Note
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description purum, ≥98.0% (GC) | description 98% | description 0.2 M in toluene | description ≥98.0% |
| assay ≥98.0% (GC) | assay 98% | assay - | assay ≥98.0% |
| grade purum | grade - | grade - | grade - |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| form solid | form powder | form liquid | form solid |
| mp 102-104 °C (dec.) (lit.) | mp 102-104 °C (dec.) (lit.) | mp - | mp 49-52 °C |
| impurities ≤2% water | impurities - | impurities - | impurities - |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Self-react. C
supp_hazards
Lagerklasse
4.1A - Other explosive hazardous materials
wgk
WGK 2
flash_point_f
122.0 °F
flash_point_c
50 °C
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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