英语词汇“butenyl”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	butenyl
释义	butenyl Chem.\|ˈbjuːtiːnɪl\| [f. butene + -yl.] Any of the three isomeric forms of the radical C₄H₇—, of which the two normal butylenes are hydrides. 1881Jrnl. Chem. Soc. XL. 711 A liquid is obtained, which, on evaporating, leaves butenylglycerol as a thick yellow liquid.1884Roscoe & Schorlemmer Treat. Chem. III. ii. 377 Butenyl Alcohol, C₄H₇(OH)₃.1957T. S. Stevens in E. H. Rodd Chem. Carbon Compounds IVa. iii. 228, 2-Butenylthiophen yields 95% of thionaphthen when passed over kieselguhr-P₂O₅ at 600°.
随便看	ionizer iono- ionogen ionogenic ionogram ionography ionomer ionone ionophone ionophore ionophoresis ionosonde ionosphere ionospheric ionospherist ionotropy iontophoresis i-opened iophendylate iopterous -ior i-ordeined i-ordred i-orne iorram

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