| 单词 | propyl acetate |
| 释义 | > as lemmaspropyl acetate propyl acetate n. (a) a fragrant liquid which is the propyl ester of acetic acid; formula CH3COOC3H7; (b) (in form propylacetate) a salt or ester of propylacetic (pentanoic) acid (rare). ΚΠ 1873 F. W. Clarke Constants of Nature 145 (table) Propyl acetate. 1892 Jrnl. Amer. Chem. Soc. 14 59 The boiling point of i-propyl acetate is not 76°. 1911 Jrnl. Amer. Chem. Soc. 33 527 Ethyl methyl normal propylacetate. 1985 J. R. Mason in L. T. Benjamin et al. Handbk. for Teaching Introd. Psychol. ii. 170 Each cross-adaptation trial should consist of sniffing the high (or low) concentration of propyl acetate followed immediately by sniffing one of the five butyl acetate concentrations. < as lemmas |
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