1.07026

Diethylether

≥99.5% (GC), EMPARTA^® ACS reagent, contains 5-10 ppm 2, 6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer

• Synonym(e): Et2O, Ethoxyethan, Ethylether, Ether, Ether, Ethylether
• Lineare Formel: (CH₃CH₂)₂O
• CAS-Nummer: 60-29-7
• Molekulargewicht: 74.12
• Beilstein: 1696894
• MDL-Nummer: MFCD00011646
• UNSPSC-Code: 12191502
• EG-Index-Nummer: 200-467-2
• NACRES: NA.05

Eigenschaften

• product name: Diethylether, for analysis EMPARTA^® ACS
• Qualität: ACS reagent
• Qualitätsniveau: 200
• Dampfdichte: 2.6 (vs air)
• Dampfdruck: 587 hPa ( 20 °C)
• Produktlinie: EMPARTA^®
• Assay: ≥99.5% (GC)
• Form: liquid
• Selbstzündungstemp.: 320 °F
• Wirksamkeit: 1215 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• Enthält: 5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer
• Expl.-Gr.: 36.5 %
• Verunreinigungen: ≤0.000015% Peroxide (as H₂O₂); ≤0.0002 meq/g Titrable acid; ≤0.001% Carbonyl compounds (as HCHO); ≤0.1% Water
• Abdampfrückstand: ≤0.001%
• Farbe: clearAPHA: ≤10
• Brechungsindex: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp (Schmelzpunkt): −116 °C (lit.)
• Übergangstemp.: flash point -40 °C
• Dichte: 0.706 g/mL at 25 °C (lit.)
• Lagertemp.: 15-25°C
• SMILES String: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChIKey: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Beschreibung

Anwendung

• Inhibition of Food-Borne Pathogen Growth and Biogenic Amine Synthesis by Spice Extracts.: This research explores the efficacy of spice extracts in inhibiting pathogen growth, with diethyl ether used in the extraction process to isolate active compounds (Kuley et al., 2024).



• β-sitosterol isolated from the leaves of Trema orientalis (Cannabaceae) promotes viability and proliferation of BF-2 cells.: Features the use of diethyl ether in the extraction of β-sitosterol, showcasing its application in bioactive compound isolation for medical research (Mekarunothai et al., 2024).



• Solvent Extraction of PDMS Tubing as a New Method for the Capture of Volatile Organic Compounds from Headspace.: Introduces a novel method for capturing volatile organic compounds using diethyl ether, enhancing analytical capabilities in chemical ecology (Thomas et al., 2024).



• Metal Vapour Synthesis of an Organometallic Barium(0) Synthon.: Describes the critical role of diethyl ether in the synthesis of complex organometallic compounds, underlining its utility in advanced materials science (Townrow et al., 2024).

Hinweis zur Analyse

Reinheit (GC): ≥ 99,5 %
Identität (IR): entspricht
Aussehen: klar
Farbe: ≤ 10 Hazen
Titrierbare Säure: ≤ 0,0002 meq/g
Siedepunkt: 34–35 °C
Peroxid (als H₂O₂): ≤ 0,000015 %
Carbonylverbindungen (als HCHO): ≤ 0,001 %
Abdampfrückstand: ≤ 0,001 %
Wasser: ≤ 0,1 %
Das Produkt ist stabilisiert mit etwa 5–10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H224,H302,H336
• P-Sätze: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Gefahreneinstufungen: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• Zielorgane: Central nervous 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