309966

Éther diéthylique

≥99.9%, suitable for HPLC, inhibitor-free

• Synonyme(s) : Éther, Éther éthylique
• Formule linéaire : (CH₃CH₂)₂O
• Numéro CAS: 60-29-7
• Poids moléculaire : 74.12
• Numéro Beilstein : 1696894
• Numéro CE : 200-467-2
• Numéro MDL: MFCD00011646
• Code UNSPSC : 12190000
• ID de substance PubChem : 329753612
• Nomenclature NACRES : NA.07

Propriétés

• product name: Éther diéthylique, suitable for HPLC, ≥99.9%, inhibitor-free
• Densité de vapeur: 2.6 (vs air)
• Niveau de qualité: 200
• Pression de vapeur: 28.69 psi ( 55 °C); 8.59 psi ( 20 °C)
• Pureté: ≥99.9%
• Forme: liquid
• Température d'inflammation spontanée: 320 °F
• Produit purifié par: glass distillation
• Limite d'explosivité: 36.5 %
• Technique(s): HPLC: suitable
• Impuretés: ≤0.03% water; ≤1 ppm peroxides (as H₂O₂)
• Résidus d'évap.: <0.0003%
• Indice de réfraction: n20/D 1.3530 (lit.)
• Point d'ébullition: 34.6 °C (lit.)
• Pf: −116 °C (lit.)
• Densité: 0.706 g/mL at 25 °C (lit.)
• λ: H₂O reference
• Absorption UV: λ: 218 nm A_max: 1.0; λ: 250 nm A_max: 0.20; λ: 275 nm A_max: 0.04; λ: 300-400 nm A_max: 0.01
• Application(s): food and beverages
• Chaîne SMILES: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• Clé InChI: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Description

Application

• Luminescence of In(III)Cl-etioporphyrin-I.: This study investigates the luminescence properties of In(III)Cl-etioporphyrin-I, employing diethyl ether in the synthesis process to enhance solubility and reaction outcomes (Koptyaev et al., 2023).



• An efficient synthesis of phosphonated cyclopentenones by NaN(3)-catalyzed three-component reaction between trialkyl phosphites, ethyl arylmethylidenecyanoacetates and dialkyl acetylenedicarboxylates.: Highlights a novel synthesis technique using diethyl ether as a solvent to facilitate the reaction process, crucial for the production of phosphonated cyclopentenones (Ranjbar Derranji and Anary-Abbasinejad, 2024).



• Antioxidant and Anti-Inflammatory Activities of Phenolic Acid-Rich Extract from Hairy Roots of Dracocephalum moldavica.: Discusses the extraction of phenolic acids using diethyl ether from Dracocephalum moldavica, examining their antioxidant and anti-inflammatory properties (Weremczuk-Jeżyna et al., 2023).


• [An improved extraction and nonradioactive thin-layer chromatography detection method of mycolic acid].: Describes an improved method for the extraction and analysis of mycolic acid using diethyl ether, enhancing the detection efficiency in biological samples (Xu et al., 2023).



• A Modified (1)H-NMR Quantification Method of Ephedrine Alkaloids in Ephedrae Herba Samples.: Presents a modified NMR quantification method where diethyl ether plays a critical role in the extraction and preparation of samples for precise measurement of ephedrine alkaloids (Li et al., 2023).

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Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H224 - H302 - H336
• Conseils de prudence: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Classification des risques: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• Organes cibles: Central nervous system
• Risques supp: EUH019 - EUH066
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): -40.0 °F - closed cup
• Point d'éclair (°C): -40 °C - closed cup