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
302309
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
Cl 13.5-15.5 %
Synonim(y):
Chloro(diisopropylamino)-β-cyanoethoxyphosphine
Wybierz wielkość
169,00 zł
Wybierz wielkość
About This Item
169,00 zł
Polecane produkty
Formularz
liquid
Poziom jakości
skład
Cl, 13.5-15.5%
współczynnik refrakcji
n/D 1.476-1.480
bp
103 -105 °C/0.1 hPa
gęstość
1.061 g/mL at 25 °C (lit.)
grupa funkcyjna
amine
nitrile
temp. przechowywania
−20°C
ciąg SMILES
CC(C)N(C(C)C)P(Cl)OCCC#N
InChI
1S/C9H18ClN2OP/c1-8(2)12(9(3)4)14(10)13-7-5-6-11/h8-9H,5,7H2,1-4H3
Klucz InChI
QWTBDIBOOIAZEF-UHFFFAOYSA-N
Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów
Zastosowanie
- for selective monophosphorylation of carbohydrates and nucleosides[1]
- for conversion of protected ribonucleosides to phosphoramidites[2]
- as phosphitylating reagent for 3′-hydroxyl groups in the synthesis of oligodeoxyribonucleotides[3][4][5][6]
- in a scalable, solution-phase oligonucleotide synthesis employing phosphoramidite chemistry and DMT-, iBu- and Bz-protected monomers. Intermediates were isolated by extraction without further purification[7]
produkt powiązany
Hasło ostrzegawcze
Danger
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B
Kod klasy składowania
4.2 - Pyrophoric and self-heating hazardous materials
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
230.0 °F - closed cup
Temperatura zapłonu (°C)
110 °C - closed cup
Środki ochrony indywidualnej
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Klienci oglądali również te produkty
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
Active Filters
Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.
Skontaktuj się z zespołem ds. pomocy technicznej
