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91238

Supelco

Diethylether

analytical standard

Synonym(e):

Ether, Ethylether

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1 ML
48,70 €
10 ML
333,00 €

48,70 €

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1 ML
48,70 €
10 ML
333,00 €

About This Item

Lineare Formel:
(CH3CH2)2O
CAS-Nummer:
60-29-7
Molekulargewicht:
74.12
Beilstein:
1696894
EG-Nummer:
200-467-2
MDL-Nummer:
MFCD00011646
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329770012
NACRES:
NA.24

48,70 €

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Qualität

analytical standard

Qualitätsniveau

100

Dampfdichte

2.6 (vs air)

Dampfdruck

2311 hPa ( 60 °C)

Assay

≥99.9% (GC)

Selbstzündungstemp.

320 °F

Haltbarkeit

limited shelf life, expiry date on the label

Enthält

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

Expl.-Gr.

36.5 %

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Verunreinigungen

≤0.1% water
water

Brechungsindex

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

bp

34.6 °C (lit.)

mp (Schmelzpunkt)

−116 °C (lit.)

Dichte

0.706 g/mL at 25 °C (lit.)

Anwendung(en)

environmental

Format

neat

SMILES String

CCOCC

InChI

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

InChIKey

RTZKZFJDLAIYFH-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

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

Anwendung

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

Empfohlene Produkte

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.

Empfehlung

Produkt-Nr.
Beschreibung
Preisangaben

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Zusätzliche Gefahrenhinweise

EUH019,EUH066

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

-40.0 °F - closed cup

Flammpunkt (°C)

-40 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM6761
BCCL7542
BCCJ3887
BCCG4582
BCCF5436

Die passende Version wird nicht angezeigt?

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Slide 1 of 4

1 of 4

Diethylether for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Supelco

1.00921

Diethylether

Diethylether for analysis, Ethanol stabilized EMPARTA® ACS

Supelco

1.07062

Diethylether

Diethylether ACS reagent, anhydrous, ≥99.0%, contains BHT as inhibitor

Sigma-Aldrich

346136

Diethylether

Diethylether contains 1 ppm BHT as inhibitor, anhydrous, ≥99.7%

Sigma-Aldrich

296082

Diethylether

Diethyl Ether: Organic Compound, Flammable Liquid, Boiling Point, Solvent, Ether, General Anaesthetic, Ramon Llull, Alcohol Dehydrogenase, Cellular Respiration, Cellulose Acetate, Carbureted Compression Ignition Model Engines (2010)
Macroscale and Microscale Organic Experiments (2016)
Tatsuya Yoshino et al.
Organic letters, 14(16), 4290-4292 (2012-08-09)
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.
Faysal Benaskar et al.
ChemSusChem, 6(2), 353-366 (2012-11-30)
A μ(2)-process in the Ullmann-type C-O coupling of potassium phenolate and 4-chloropyridine was successfully performed in a combined microwave (MW) and microflow process. Selective MW absorption in a micro-fixed-bed reactor (μ-FBR) by using a supported Cu nanocatalyst resulted in an
Ether-directed ortho-C-H olefination with a palladium(II)/monoprotected amino acid catalyst.
Gang Li et al.
Angewandte Chemie (International ed. in English), 52(4), 1245-1247 (2012-12-15)
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Fragen

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

    1 Antwort

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

    1 Antwort

    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

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