| 单词 |
nerol |
| 释义 |
nerol Chem.|ˈnɪərɒl|
[a. G. nerol (Hesse & Zeitschel 1902, in Jrnl. f. prakt. Chem. LXVI. 498): see neroli and -ol.]
An oily unsaturated primary alcohol, C10H18O, which is present in neroli and some other essential oils and is used in perfumery, having a fragrance similar to but finer than that of geraniol, with which it is stereoisomeric.
1903Jrnl. Chem. Soc. LXXXIV. 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. 1949E. Guenther Essent. Oils II. 174 Nerol and its acetic ester have been found in several volatile oils, for instance, in oil of helichrysum (30–50 per cent), neroli, bigarade, petitgrain, rose, linaloe, lavender, bergamot, Ceylon citronella, etc. 1949T. 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. 1974Jrnl. 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. |
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