英语词汇“morpholine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	morpholine
释义	morpholine Chem.\|ˈmɔːfəliːn\| [ad. G. morpholin (L. Knorr 1889, in Ber. d. Deut. Chem. Ges. XXII. 2083), f. morphin morphine n. with insertion of -ol -ol.] A cyclic amine, CH₂CH₂NHCH₂CH₂O, which is a hygroscopic oil used as a solvent for resins and dyestuffs and whose fatty-acid salts are emulsifying soaps used in floor polishes. 1889Jrnl. Chem. Soc. LVI. 1218 Morpholine (tetrahydroparoxazine) may be regarded as the ‘inner anhydride’ of dihydroxyethylamine.1935Industr. & Engin. Chem. Aug. 871/1 Of the derivatives of morpholine, one of the most extensively investigated in the medical field has been morpholine ethanol.1955Sci. Amer. Aug. 76/3 Dilute solutions of morpholine neither attracted nor repelled salmon but were detectable by them in extremely low concentrations.1972Materials & Technol. IV. xv. 516 Diethanolamine has also appreciable value as the source of the cyclic ether, morpholine, an important solvent and intermediate in the manufacture of medicinals.
随便看	perishability perishable perishableness perished perishen perisher perishing perishless perishment perisome perisperm perispheric perisplenic perispome perisporangium perispore perissad perisse perisshe perissodactyl perissology perissosyllabic peristalith peristalsis peristaltic

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