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In organic chemistry, ethers are a class of compounds that contain an ether group—an oxygen atom connected to two organyl groups (e.g., alkyl or aryl).
06/04/2024 · The meaning of ETHER is the rarefied element formerly believed to fill the upper regions of space. How to use ether in a sentence.
Ether definition: a colorless, highly volatile, flammable liquid, C4H10O, having an aromatic odor and sweet, burning taste, derived from ethyl alcohol by ...
هناك مجال واسع باستعماله بين التبنيج والهبوط النخاعي. إنه نسبياً غير سام للقلب ولا يؤثر على الكبد، وفي الجانب الآخر فإنه سريع الاشتعال ومتفجر، يحتاج إلى فترة ...
a clear liquid used, especially in the past, as an anesthetic to make people sleep before a medical operation: Ether anesthesia was ...
a clear liquid used, especially in the past, as an anaesthetic to make people sleep before a medical operation: Ether anaesthesia was ...
Diethyl ether appears as a clear colorless liquid with an anesthetic odor. Flash point -49 °F. Less dense than water and slightly soluble in water.