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.pdf
Kluczowe dokumenty
447935
Poly(ethylene glycol) methyl ether methacrylate
average Mn 300, methacrylate, methoxy, 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor
Synonim(y):
Glikol polietylenowy
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302,00 zł
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About This Item
302,00 zł
Polecane produkty
Nazwa produktu
Poly(ethylene glycol) methyl ether methacrylate, average Mn 300, contains 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor
masa cząsteczkowa
average Mn 300
Poziom jakości
zawiera
100 ppm MEHQ as inhibitor
300 ppm BHT as inhibitor
przydatność reakcji
reagent type: chemical modification reagent
reaction type: Polymerization Reactions
współczynnik refrakcji
n20/D 1.452
gęstość
1.05 g/mL at 25 °C
Ω-koniec
methacrylate
α-koniec
methoxy
architektura polimerowa
shape: linear
functionality: monofunctional
temp. przechowywania
2-8°C
ciąg SMILES
O(CCOCCOC)CCOCCOC(=O)C(=C)C
InChI
1S/C13H24O6/c1-12(2)13(14)19-11-10-18-9-8-17-7-6-16-5-4-15-3/h1,4-11H2,2-3H3
Klucz InChI
KRCGBOKYIUDIFY-UHFFFAOYSA-N
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Opis ogólny
Zastosowanie
Hasło ostrzegawcze
Warning
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Organy docelowe
Respiratory system
Kod klasy składowania
10 - Combustible liquids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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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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