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单词 nerol
释义

neroln.

Brit. /ˈnɪərɒl/, U.S. /ˈnɪˌrɔl/, /ˈnɪˌrɑl/
Forms: also with capital initial.
Origin: A borrowing from German. Etymon: German Nerol.
Etymology: < German Nerol (A. Hesse and O. Zeitschel 1902, in Jrnl. f. prakt. Chem. 66 498) < Ner- (in Neroliöl neroli oil (1899 or earlier)) + -ol -ol suffix.
Chemistry.
An oily unsaturated primary alcohol, C10H18O, which is present in neroli and some other essential oils and has a fragrance of roses resembling but regarded as superior to that of geraniol (its stereoisomer).
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the world > matter > chemistry > organic chemistry > alcohols > [noun] > other named alcohols
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1903 Jrnl. Chem. Soc. 84 i. 189 Nerol, C10H18O, is an oil which boils at 225–227° under 765 mm. pressure..and is distinguished from geraniol by its odour of roses.
1949 T. F. West et al. Synthetic Perfumes iii. 19 Nerol is a superior odorant [to geraniol] in exquisite rose compositions as it provides them with that velvety blossom top-note of freshly cut dark-red roses.
1974 Jrnl. Chem. Soc.: Perkin Trans. 1 1637 Treatment of geraniol or nerol with fluorosulphonic acid at low temperatures gave good..yields of a novel iridoid ether.
1996 D. W. Brown Aromatherapy (Teach Yourself Ser.) iii. 19 (table) Monoterpenols... Nerol. Bergamot, myrtle, neroli, petitgrain, rose, true melissa, patchouli.
This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022).
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n.1903
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