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| Catalog Number | CI-EO-0042 |
| Product Name | Linalool |
| CAS | 78-70-6 |
| Structure |  |
| Synonyms | 6-Octadien-3-ol,3,7-dimethyl-1 |
| IUPAC Name | 3,7-dimethylocta-1,6-dien-3-ol |
| Molecular Weight | 154.25 g/mol |
| Molecular Formula | C10H18O |
| InChI | InChI=1S/C10H18O/c1-5-10(4,11)8-6-7-9(2)3/h5,7,11H,1,6,8H2,2-4H3 |
| InChI Key | CDOSHBSSFJOMGT-UHFFFAOYSA-N |
| Boiling Point | 194-197 °C |
| Melting Point | 25 °C |
| Purity | 0.98 |
| Density | 0.87 g/mL |
| Appearance | Liquid |
| Storage | 2-8°C |
| Isomeric SMILES | CC(=CCCC(C)(C=C)O)C |
Linalool, a monoterpenoid alcohol originally derived from the Bursera tree, is widely utilized across multiple industries due to its pleasant floral aroma and versatile applications. It serves as a fragrant additive in perfumes and is employed in the food industry as a flavoring agent. In personal care products, linalool functions as a masking agent or fragrance, while also providing insect repellent properties due to its role in plant defense, similar to limonene. Additionally, it acts as a preservative booster owing to its potent antimicrobial properties, combating harmful bacteria and balancing skin microflora. Linalool enhances the absorption of active ingredients and certain drugs, improving the overall efficacy of formulations. Scientific studies highlight its anti-inflammatory and antioxidant properties, which help to soothe UV-induced irritation and protect skin cells from oxidative stress. As a biodegradable and eco-friendly ingredient often sourced from the byproducts of citrus juice production, linalool is a valuable component in numerous skin and hair care products, offering both a pleasant scent and significant benefits for the skin and scalp.
What is Linalool, and where is it commonly found?
Linalool is an alcohol monoterpenoid naturally occurring in many flowers and edible plants used as spices. It was initially discovered in the Bursera tree, known scientifically as Linaloe, which is the origin of its compound name. Linalool is a natural, aromatic, and oily substance characterized by a pleasant floral scent.
What are the primary uses of Linalool in various industries?
Linalool is extensively used in several industries. In perfumery, it serves as a fragrance due to its pleasant floral scent. The food industry utilizes it as a flavoring agent. It's also applied in personal care products, serving as a masking agent or fragrance. Additionally, its insect repellant properties make it useful in personal care formulations and as part of the defense mechanism of citrus fruits against harmful insects.
What are the specific benefits of Linalool in personal care products?
Linalool offers numerous benefits in personal care formulations. It acts as an insect repellant, has potent antimicrobial action, serves as a preservative booster by fighting harmful bacteria, and helps balance skin microflora. It also improves the absorption of active ingredients and enhances the penetration of some drugs, boosting the overall effectiveness of formulations. Furthermore, Linalool has been shown to have anti-inflammatory and antioxidant effects, which aid in soothing UV-induced irritation and protecting dermal cells from free radicals and oxidative stress.
Is Linalool environmentally friendly?
Yes, Linalool is a natural ingredient derived from renewable byproducts, specifically the peels of citrus juice production. It is readily biodegradable and considered eco-friendly, making it a sustainable choice for use in skin and hair care products.
Are there different forms of Linalool, and what is their significance?
Linalool exists in two enantiomeric isomers, the S and R forms, both of which are found in plants. These isomers contribute to its presence as a major volatile component in many essential oils and play roles in its functions, such as providing the floral scent, insect repellant properties, and aiding as a defense mechanism in plants.
What kind of scientific backing supports the use of Linalool in formulations?
Scientific studies have demonstrated Linalool's efficacy in various applications due to its anti-inflammatory and antioxidant effects. These studies support its ability to soothe UV-induced irritation, protect dermal cells from free radicals and oxidative stress, and aid in the enhancement of the absorption and effectiveness of active ingredients in formulations.
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