Last Updated：2025/11/21

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(organic chemistry) A clear, colorless, highly flammable liquid with a low boiling point and chemical formula CH₃-CH₂-O-CH₂-CH₃. Used as a solvent and in the past as a general anesthetic.

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diethyl ether

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Source Word

diethyl ether

Noun

uncountable

(organic chemistry) A clear, colorless, highly flammable liquid with a low boiling point and chemical formula CH₃-CH₂-O-CH₂-CH₃. Used as a solvent and in the past as a general anesthetic.

Japanese Meaning

ジエチル・エーテル：化学式 CH₃-CH₂-O-CH₂-CH₃ を持つ有機化合物で、無色透明で非常に引火性の液体。低い沸点を有し、溶媒として利用され、かつては全身麻酔薬としても使用された。

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Google Translation / DeepL Translation

ジエチルエーテルは無色透明で沸点が低く引火性が高いため、化学者は抽出中にそれを冷却して密閉容器に保管した。

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(organic chemistry) A clear, colorless, highly flammable liquid with a low boiling point and chemical formula CH₃-CH₂-O-CH₂-CH₃. Used as a solvent and in the past as a general anesthetic.

Volatiles of kecap manis and its raw materials were extracted using Likens-Nickerson apparatus with diethyl ether as the extraction solvent. The extracts were then dried with anhydrous sodium sulfate, concentrated using a rotary evaporator followed by flushing using nitrogen until the volume was about 0.5 ml.

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diethyl ether

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diethyl ether

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