| 单词 | n-propyl alcohol |
| 释义 | > as lemmasn-propyl alcohol propyl alcohol n. = propanol n.; spec. (also normal propyl alcohol, n-propyl alcohol) 1-propanol, CH3CH2CH2OH; cf. isopropyl alcohol n. at iso- comb. form 2b. ΚΠ 1851 Philos. Trans. (Royal Soc.) 141 392 The discoverer of this base [sc. propylamine], believes that it stands to the unknown propyl-alcohol in the same relation which exists between methylamine..and methylic..alcohol. 1866 H. E. Roscoe Lessons Elem. Chem. xxx. 273 Propyl alcohol, when oxidized, yields propionic acid. 1934 C. C. Steele Introd. Plant Biochem. ii. iii. 22 The first substitution gives a straight-chain alcohol, normal propyl alcohol (III), the second gives a branched-chain compound, isopropyl alcohol (IV). 1967 I. L. Finar Org. Chem. (ed. 5) I. vi. 158 Two isomeric propyl alcohols are possible, and both are known. n-Propyl alcohol..was originally obtained from fusel oil. 1995 R. Weir Hist. Distillers Co., 1877–1939 xviii. 334 ‘Alcohol derivatives and solvents’..embraced acetone, acetic acid, methyl alcohol and methyl acetate, amyl alcohol, butyl alcohol, and propyl alcohol. < as lemmas |
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