单词 | butanone |
释义 | Word Frequency butanone(ˈbjuːtəˌnəʊn) noun a colourless soluble flammable liquid used mainly as a solvent for resins, as a paint remover, and in lacquers, cements, and adhesives. Formula: CH3COC2H5 Also called: methyl ethyl ketoneWord origin C20: from butan(e) + -one |
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