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
471283
Triéthylamine
≥99.5%
Synonyme(s) :
N,N-Diéthyléthanamine
About This Item
Produits recommandés
Densité de vapeur
3.5 (vs air)
Niveau de qualité
Pression de vapeur
51.75 mmHg ( 20 °C)
Essai
≥99.5%
Forme
liquid
Température d'inflammation spontanée
593 °F
Limite d'explosivité
8 %
Impuretés
≤0.1% (Karl Fischer)
Indice de réfraction
n20/D 1.401 (lit.)
pH
12.7 (15 °C, 100 g/L)
pb
88.8 °C (lit.)
Pf
−115 °C (lit.)
Solubilité
water: soluble 112 g/L at 20 °C
Densité
0.726 g/mL at 25 °C (lit.)
Groupe fonctionnel
amine
Température de stockage
room temp
Chaîne SMILES
CCN(CC)CC
InChI
1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
Clé InChI
ZMANZCXQSJIPKH-UHFFFAOYSA-N
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Description générale
Application
- de la 5′-diméthoxytrityl-5-(fur-2-yl)-2′-désoxyuridine[4]
- de la 3′-(2-cyanoéthyl)diisopropylphosphoramidite-5′-diméthoxytrityl-5-(fur-2-yl)-2′-désoxyuridine[4]
- de la polyéthylènimine 600-β-cyclodextrine (PEI600-β-CyD)[5]
Conditionnement
Informations légales
En option
Gants suggérés pour une protection contre les projections
Produit(s) apparenté(s)
Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
Organes cibles
Respiratory system
Code de la classe de stockage
3 - Flammable liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
12.2 °F - closed cup
Point d'éclair (°C)
-11 °C - closed cup
Équipement de protection individuelle
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Faites votre choix parmi les versions les plus récentes :
Certificats d'analyse (COA)
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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.
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Les clients ont également consulté
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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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?
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Hello, I would like to know the molarity of this product Triethylamine 471283-100ML and in what it is? I tried to read it this information on the picture but it’s too small and not clear… Thank you for your help!
1 answer-
The concentration of this product can be determined using the lot specific purity reported in the Certificate of Analysis, the density, and the compound molecular weight. This product has a density of 0.726 g/mL and a molecular weight of 101.19 g/mol. The minimum purity is 99.5%, thus the molarity will vary slightly from lot to lot. The molarity can range from 7.14M (99.5%) to 7.17M (100%).
Helpful?
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Hello, do you sell triethylamine come in a sureseal bottle?
1 answer-
Yes, this product is packaged in a SureSeal bottle.
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