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2025-07-19

“butanone”的英英意思

单词

butanone

释义

butanone Chem.|ˈbjuːtənəʊn|
[f. butane + -one.]
Methyl ethyl ketone, CH₃·CH₂·CO·CH₃, an ethereal liquid used industrially.
1905Jrnl. Chem. Soc. LXXXVIII. i. 355 cyclo Butanone..prepared by brominating tetramethylenecarboxylic acid and treating the bromo-anhydride thus obtained with ammonia.1964N. G. Clark Mod. Org. Chem. x. 194 Butanone..also known as methyl ethyl ketone..is largely used as a solvent for cellulose nitrate..and vinyl resins.