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
195758
Tetramethylammonium bromide
98%
Synonim(y):
TMAB
Wybierz wielkość
356,00 zł
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About This Item
356,00 zł
Polecane produkty
klasa czystości
for analytical purposes
Poziom jakości
Próba
98%
Formularz
solid
mp
>300 °C (lit.)
grupa funkcyjna
amine
ciąg SMILES
[Br-].C[N+](C)(C)C
InChI
1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
Klucz InChI
DDFYFBUWEBINLX-UHFFFAOYSA-M
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Powiązane kategorie
Opis ogólny
- bis(naphthylidene alanate) (nali)
- bis(naphthylidene phenylalanate) (nphali)
- bis(naphthylidene aspartate) (nasi)
- (naphthylidene histidinate) (nhi)
- bis(naphthylidenearginate) (nari)
Zastosowanie
- Synthesis of (2S)-5-(3-phenyl-2-phthalimidylpropanoylamino)isophthalic acid.[5]
- Synthesis of alkyl-substituted pyrroles in the absence of catalyst and organic solvent.[6]
- Synthesis of dithioacetals from acetals by transthioacetalisation in a solvent free environment.[7]
- Synthesis of polyamides (PAs) by the polymerization of terephthalic acid and diisocyanates.[8]
- Catalyze the addition of thiols to conjugated alkenes.[9]
- Dehydrochlorination of poly(vinyl chloride). [10]
Hasło ostrzegawcze
Danger
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Acute Tox. 2 Oral
Kod klasy składowania
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Faceshields, Gloves, type P2 (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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How can I determine the shelf life / expiration / retest date of this product?
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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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