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
Kluczowe dokumenty
768375
Azobisisobutyronitrile
12 wt. % in acetone
Synonim(y):
2,2′-Azobis(2-methylpropionitrile) solution, radical initiator, α,α,′-Azoisobutyronitrile solution, AIBN solution
About This Item
Polecane produkty
Formularz
liquid
Poziom jakości
stężenie
12 wt. % in acetone
współczynnik refrakcji
n20/D 1.368
gęstość
0.808 g/mL at 25 °C
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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Powiązane kategorie
Opis ogólny
Zastosowanie
Cechy i korzyści
Hasło ostrzegawcze
Danger
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Organy docelowe
Respiratory system
Zagrożenia dodatkowe
Kod klasy składowania
3 - Flammable liquids
Klasa zagrożenia wodnego (WGK)
WGK 2
Temperatura zapłonu (°F)
1.4 °F
Temperatura zapłonu (°C)
-17 °C
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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Can I use AIBN in 12wt% acetone without recrystallization or distillation? (in case of polymerization)
1 answer-
Product 768375 is a ready-to-use product, however, the performance varies owing to different polymerization reactions. It is recommended to check more reference papers:
https://www.sigmaaldrich.com/search/768375?focus=papers&page=1&perpage=30&sort=relevance&term=768375&type=citation_searchHelpful?
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