CAS number：78-70-6
molecular formula：C10H18O
molecular weight：154.25
EINECS number：201-134-4

English synonyms

6-Octadien-3-ol,3,7-dimethyl-1;beta-Linalool;b-Linalool;femanumber2635;Linalol;linalool B;Linalool ex ho oil;Linalool ex orange oil

Related categories

Plant biochemical extracts; pharmaceutical raw materials; flavors and fragrances; flavors; alcohols, aldehydes, ketones; essential oils; plant extractions; Food additives; food flavors (flavor enhancers); natural equivalent flavors and artificial flavors; other oxygen-containing compounds; nutritional research; plant extracts; reference substances; flavors and fragrances; chemical reagents; analytical reagent standards; organic chemical raw materials; Biochemical reagents - other chemical reagents; daily chemical raw materials; medical raw materials; standard products - traditional Chinese medicine standard products; pesticides; ;Aspalathuslinearis(Rooibostea);Boswelliacarterii;BuildingBlocks;ChemicalSynthesis;Citrusaurantium(Sevilleorange);Curcumalonga(Turmeric);ElettariaCardamomum(Cardamom);Ephedrasinica;Humuluslupulus(Hops);Lavandulaangustifolia(Lavendartea);Melaleucaalternifolia;Myricacerifera;NutritionResearch;Ocimumbasilicum(Basil); OrganicBuildingBlocks;Panaxginseng;PhytochemicalsbyPlant(Food/Spice/Herb);swort);Sambucusnigra(Elderberry);Standard products-Chinese medicine standard products;Cosmetic additives, spices, flavors;Medicine, pesticide and dye intermediates;Materials;Chemical raw materials;Monomers Spices; chemical materials; alcohols, aldehydes, ketones; organic chemical raw materials; aldehydes, alcohols, ketones; natural; rbalextract; Cosmetics

Introduction

Linalool, also known as linalool and linalool, is a terpene alcohol and one of the famous fragrance compounds. It is a mixture of two isomers (α-linalool and β-linalool). It is extracted from camphor oil of camphor tree or synthesized from α-pinene or β-pinene in turpentine oil. Colorless oily liquid with a sweet and fresh floral aroma, like lily of the valley aroma. Soluble in organic solvents such as ethanol, ethylene glycol and ether, insoluble in water and glycerin. It is prone to isomerization, but relatively stable in alkali. Density (25°C) 0.860-0.867, refractive index (20°C) 1.4610-1.4640, optical rotation (20°C) -12°--18°, boiling point 197-199°C, flash point (open type) 78°C. Linalool is an important spice with an alcohol content of more than 95%. It is used in fragrance industries such as floral essences, perfumes, and soaps. It is widely used in blending lily, clove, sweet pea, orange blossom, etc., and amber type Blending spices of incense, oriental type, and aldehyde type, cosmetic fragrances, as food fragrances, can also be used as lemon, sour lemon, orange, grape, apricot, pineapple, plum, peach, cardamom, cocoa, chocolate spices.

A colorless liquid with a scent similar to bergamot (bergamot). Insoluble in water, miscible with ethanol and ether.●  Used in the preparation of cosmetics, soaps, detergents, food and other flavors

●  GB276011996 stipulates that it is a food spice that is allowed to be used temporarily. It is mainly used in the preparation of pineapple, peach, chocolate and other flavors and flavors of spicy spices.

●  Often used as a starting material in the total synthesis of agelasineE analogs and vitamin E derivatives.

●  Widely present in the flowers, fruits, stems, leaves, roots and green calyx of plants, it is widely used, not only for all floral flavors, such as sweet bean flower, jasmine, lily of the valley, lilac, etc., but also for It can also be used in the preparation of orange leaf, bergamot, lavender, Artificial essential oils such as lavender oil. It is mostly used in soap essence. It can also be used for food flavor.

●  Linalool is an important spice, a blending raw material for various artificial essential oils, and is also widely used in the manufacture of various esters of linalool. Linalool and esters of perfume and other cosmetic formulations occupy an important position. Linalool is oxidized to citral, which is also used in the synthesis of many other fragrances.●  Commercially available linalool is mainly isolated from natural essential oils such as kale wood oil, rosewood oil, coriander seed oil, and linalool. The crude product of linalool can be obtained by fractionation with a high-efficiency fractionation column, and the finished product with a content of more than 90% can be obtained by the second fractionation. Synthesized linalool uses β-pinene as raw material, pyrolyzes to generate myrcene, and generates a mixture including linalyl chloride after treatment with hydrogen chloride. Linalool can be obtained by reacting linalyl chloride with caustic potash (or potassium carbonate, calcium carbonate).

●  Free from linoleum oil: Use acetyl boric acid anhydride to make linalool in linoleum oil into acid borate, and then obtain the finished product after distillation, recrystallization and saponification. Dehydrolinalool is

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