09-1810

Diethylether

≥99.0%, SAJ first grade

• Synonym(e): Ether, Ethylether
• Lineare Formel: (CH₃CH₂)₂O
• CAS-Nummer: 60-29-7
• Molekulargewicht: 74.12
• UNSPSC Code: 12352112
• PubChem Substance ID: 329748727
• MDL number: MFCD00011646
• Beilstein/REAXYS Number: 1696894
• eCl@ss: 39021002
• Assay: ≥99.0%
• Grade: SAJ first grade
• Bp: 34.6 °C (lit.)
• Vapor pressure: 28.5 psi

Eigenschaften

• Produktname: Diethylether, SAJ first grade, ≥99.0%
• grade: SAJ first grade
• vapor density: 2.6 (vs air)
• vapor pressure: 28.5 psi
• assay: ≥99.0%
• form: liquid
• autoignition temp.: 320 °F
• expl. lim.: 36.5 %
• availability: available only in Japan
• dilution: (for analytical testing)
• refractive index: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• density: 0.706 g/mL at 25 °C (lit.)
• SMILES string: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI key: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Beschreibung

Application

• Determination of chloropropanol esters and glycidyl esters in nutritional foods by gas chromatography-tandem mass spectrometry based on acid hydrolysis and solid-phase extraction.: This study utilizes diethyl ether in the solid-phase extraction process to determine harmful esters in food products, showcasing its role in enhancing the efficiency of contaminant isolation and detection in complex matrices (Li Y et al., 2024).


• Cloning, Expression, Characterization and Immobilization of a Recombinant Carboxylesterase from the Halophilic Archaeon, Halobacterium salinarum NCR-1.: Research employs diethyl ether for the extraction and purification steps in enzyme characterization, underlining its critical utility in biotechnological applications for enzyme stability and activity studies (Ortega-de la Rosa ND et al., 2024).


• The Analysis of Leontopodium leontopodioides (Willd.) Beauv. Chemical Composition by GC/MS and UPLC-Q-Orbitrap MS.: Diethyl ether is used as an extraction solvent to analyze the chemical composition of medicinal plants, highlighting its effectiveness in capturing a broad spectrum of volatile and semi-volatile compounds (Chen Y et al., 2024).


• Chemical composition and antimicrobial study of Crossobamon orientalis body oil.: In this research, diethyl ether is used for the extraction of essential oils, demonstrating its efficacy in obtaining bioactive compounds for antimicrobial studies (Ahmad S et al., 2024).


• A Static Headspace Gas Chromatography Method for Quantitation of Residual Solvents in Nanoformulations.: Utilizes diethyl ether in a novel static headspace analysis technique for the quantification of residual solvents, showing its applicability in ensuring safety and compliance in pharmaceutical formulations (Kattel K et al., 2024).

Sicherheitshinweise

• pictograms: GHS02,GHS07
• signalword: Danger
• supp_hazards: EUH019,EUH066
• Lagerklasse: 3 - Flammable liquids
• flash_point_f: -49.0 °F
• flash_point_c: -45 °C
• hcodes: H225,H302,H336
• pcodes: P210 - P233 - P240 - P241 - P280 - P301 + P312
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system