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Sigma-Aldrich

Diethylene glycol monoethyl ether acetate

99%

Sinônimo(s):

DE Acetate, 2-(2-Ethoxyethoxy)ethyl acetate, Ethyldiglycol acetate

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R$ 744,00
4 L
R$ 2.037,00

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1 L
R$ 744,00
4 L
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About This Item

Fórmula linear:
C2H5OCH2CH2OCH2CH2CO2CH3
Número CAS:
Peso molecular:
176.21
Beilstein:
1764643
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

R$ 744,00


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linha de produto

ReagentPlus®

Ensaio

99%

Lim. expl.

8 % (lit.)

índice de refração

n20/D 1.421 (lit.)

p.e.

218-219 °C (lit.)

pf

-25 °C (lit.)

densidade

1.011 g/mL at 25 °C (lit.)

grupo funcional

ester
ether

cadeia de caracteres SMILES

CCOCCOCCOC(C)=O

InChI

1S/C8H16O4/c1-3-10-4-5-11-6-7-12-8(2)9/h3-7H2,1-2H3

chave InChI

FPZWZCWUIYYYBU-UHFFFAOYSA-N

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Descrição geral

Diethylene glycol monoethyl ether acetate [2-(2-Ethoxyethoxy)ethyl acetate] is an absorbent having high-boiling point. It helps in improving the CO2 solubility as it is rich in carbonyl and ether groups.[1]

Aplicação


  • Density and Speed of Sound of Diethylene Glycol Monoethyl Ether+ Propylene Glycol at T=(288.15 - 318.15) K: This study provides crucial thermophysical data essential for designing engineering systems involving diethylene glycol monoethyl ether (carbitol) (M Barzegar Jalali, A Jouyban, H Shekari, 2020).

  • Hydrate Equilibrium Conditions for Water, Diethylene Glycol Monoethyl Ether Acetate, and Methane: Discusses the effects of diethylene glycol monoethyl ether acetate on hydrate formation, crucial for applications in energy and environmental engineering (M Kida, M Watanabe, Y Jin, Y Konno, 2016).

Informações legais

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Eye Irrit. 2

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

208.4 °F - closed cup

Ponto de fulgor (°C)

98 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Certificados de análise (COA)

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Solubilities of CO2 capture absorbents 2-ethoxyethyl ether, 2-butoxyethyl acetate and 2-(2-ethoxyethoxy) ethyl acetate.
Li Y, et al.
Fluid Phase Equilibria, 370, 1-7 (2014)

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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