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
398136
Ethanolamine
ACS reagent, ≥99.0%
Sinônimo(s):
2-Aminoethanol, 2-Aminoethyl alcohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamine
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About This Item
Produtos recomendados
grau
ACS reagent
Nível de qualidade
densidade de vapor
2.1 (vs air)
pressão de vapor
0.2 mmHg ( 20 °C)
Ensaio
≥99.0%
Formulário
liquid
temperatura de autoignição
1436 °F
Lim. expl.
17 %
Impurezas
≤0.30% water
cor
APHA: ≤15
índice de refração
n20/D 1.454 (lit.)
p.e.
170 °C (lit.)
69-70 °C/10 mmHg
pf
10-11 °C (lit.)
solubilidade
water: miscible 1000 g/L at 20 °C
densidade
1.012 g/mL at 25 °C (lit.)
traços de cátion
Fe: ≤5 ppm
heavy metals: ≤5 ppm (by ICP)
grupo funcional
amine
hydroxyl
cadeia de caracteres SMILES
NCCO
InChI
1S/C2H7NO/c3-1-2-4/h4H,1-3H2
chave InChI
HZAXFHJVJLSVMW-UHFFFAOYSA-N
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Categorias relacionadas
Descrição geral
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Órgãos-alvo
Respiratory system
Código de classe de armazenamento
8A - Combustible corrosive hazardous materials
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
195.8 °F - Pensky-Martens closed cup
Ponto de fulgor (°C)
91 °C - Pensky-Martens closed cup
Equipamento de proteção individual
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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How does the storage temperature relate to shipping conditions?
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The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the Molarity of Product 398136, Ethanolamine?
1 answer-
The Molarity of Product 398136, Ethanolamine, is 16.6 M.
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