A type of alcohol that belongs to the chain monoterpene group. It is a colorless liquid with a lily of the valley-like fragrance. It is found in Brazilian boad rose oil, Taiwanese aromatic oil, and Japanese camphor leaf oil at over 80%. Linalool obtained by distillation from these oils has its own unique fragrance. Synthetic linalool is produced from α-pinene, from acetone and acetylene, and from isoprene, and synthetic linalool accounts for the majority of the total. It is widely used in various blended fragrances. It is also used as a raw material for the production of linalyl acetate, which is an important substitute for bergamot oil and lavender oil. It is also used in large quantities as a raw material for the synthesis of isophytol, an intermediate raw material for vitamin E. [Kikumasa Sato] [Supplementary Material] |Source: Shogakukan Encyclopedia Nipponica About Encyclopedia Nipponica Information | Legend |
鎖状モノテルペンに属するアルコールの一つ。スズランに似た香気を有する無色の液体である。ブラジル産ボアドローズ油、台湾産芳油、国産芳樟(ほうしょう)葉油中に80%以上含有されており、これらから蒸留によって得られるリナロールは、それぞれ独特の香調を有している。合成リナロールはα‐ピネンより製造されるもの、アセトンとアセチレンとから製造されるもの、およびイソプレンから製造されるものであり、量的には合成リナロールが大半を占めている。各種調合香料に広く用いられる。また、ベルガモット油やラベンダー油の代用品として重要な酢酸リナリルの製造原料となる。さらに、ビタミンEの中間原料であるイソフィトールの合成原料としても大量に使用されている。 [佐藤菊正] [補完資料] |出典 小学館 日本大百科全書(ニッポニカ)日本大百科全書(ニッポニカ)について 情報 | 凡例 |
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