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MilliporeSigma

91238

Supelco

Dietiléter

analytical standard

Sinónimos:

Éter, Éter etílico

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1 ML
$45.60
10 ML
$310.00

$45.60


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1 ML
$45.60
10 ML
$310.00

About This Item

Fórmula lineal:
(CH3CH2)2O
Número de CAS:
Peso molecular:
74.12
Beilstein:
1696894
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
NACRES:
NA.24

$45.60


Disponible para envío el02 de abril de 2025Detalles


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grado

analytical standard

Nivel de calidad

densidad de vapor

2.6 (vs air)

presión de vapor

2311 hPa ( 60 °C)

Ensayo

≥99.9% (GC)

temp. de autoignición

320 °F

caducidad

limited shelf life, expiry date on the label

contiene

~0.0005% 2,6-di-tert.-butyl-4-methylphenol as stabilizer

lim. expl.

36.5 %

técnicas

HPLC: suitable
gas chromatography (GC): suitable

impurezas

≤0.1% water
water

índice de refracción

n20/D 1.3530 (lit.)
n20/D 1.353

bp

34.6 °C (lit.)

mp

−116 °C (lit.)

densidad

0.706 g/mL at 25 °C (lit.)

aplicaciones

environmental

Formato

neat

cadena SMILES

CCOCC

InChI

1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3

Clave InChI

RTZKZFJDLAIYFH-UHFFFAOYSA-N

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Descripción general

Diethyl ether is a colorless and highly volatile organic compound,[1] which commonly finds applications as an extraction solvent.[2]

Aplicación

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Productos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Opcional

Referencia del producto
Descripción
Precios

Pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3

Órganos de actuación

Respiratory system

Riesgos supl.

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

-40.0 °F - closed cup

Punto de inflamabilidad (°C)

-40 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves


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Certificados de análisis (COA)

Lot/Batch Number

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Journal of molecular graphics & modelling, 38, 31-39 (2012-10-23)
The solvent effect on the I⋯O halogen bonding in complexes of iodobenzene derivatives with formaldehyde has been investigated by systematically varying the substituents on the iodobenzene ring. Calculations have been performed at MP2 and DFT levels of theory, using the
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A highly efficient total synthesis of the 11-membered cyclic aspercyclides A (1) and B (2) has been achieved by chemo- and regioselective intramolecular oxidative C-O bond formation from differently substituted diphenols.
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Angewandte Chemie (International ed. in English), 52(4), 1245-1247 (2012-12-15)

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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