1.07026

Diethyl ether

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

• Synonim(y): Et2O, Ethoxyethane, Ethyl ether, Ether, Ether, Ethyl ether
• Wzór liniowy: (CH₃CH₂)₂O
• Numer CAS: 60-29-7
• Masa cząsteczkowa: 74.12
• Beilstein: 1696894
• Numer MDL: MFCD00011646
• Kod UNSPSC: 12191502
• Numer indeksu EC: 200-467-2
• NACRES: NA.05

Właściwości

• product name: Diethyl ether, for analysis EMPARTA^® ACS
• klasa czystości: ACS reagent
• Poziom jakości: 200
• gęstość pary: 2.6 (vs air)
• ciśnienie pary: 587 hPa ( 20 °C)
• linia produktu: EMPARTA^®
• Próba: ≥99.5% (GC)
• Postać: liquid
• temp. samozapłonu: 320 °F
• siła działania: 1215 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• zawiera: 5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer
• granice wybuchowości: 36.5 %
• zanieczyszczenia: ≤0.000015% Peroxide (as H₂O₂); ≤0.0002 meq/g Titrable acid; ≤0.001% Carbonyl compounds (as HCHO); ≤0.1% Water
• pozostałość po odparowaniu: ≤0.001%
• kolor: clearAPHA: ≤10
• współczynnik refrakcji: n20/D 1.3530 (lit.)
• tw: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• temp. przejścia: flash point -40 °C
• gęstość: 0.706 g/mL at 25 °C (lit.)
• temp. przechowywania: 15-25°C
• ciąg SMILES: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• Klucz InChI: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Opis

Zastosowanie

• 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).

Komentarz do analizy

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Titrable acid: ≤ 0.0002 meq/g
Boiling point: 34 - 35 °C
Peroxide (as H₂O₂): ≤ 0.000015 %
Carbonyl compounds (as HCHO): ≤ 0.001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.1 %
The product is stabilized with 5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS07
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H224,H302,H336
• Zwroty wskazujące środki ostrożności: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• Organy docelowe: Central nervous system
• Zagrożenia dodatkowe: EUH019,EUH066
• Kod klasy składowania: 3 - Flammable liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): -40.0 °F - closed cup
• Temperatura zapłonu (°C): -40 °C - closed cup