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| Catalog Number | CI-HC-0201 |
| Product Name | Phytantriol |
| CAS | 74563-64-7 |
| Structure |  |
| Synonyms | 1,2,3-Hexadecanetriol, 3,7,11,15-tetramethyl-;3,7,11,15-Tetramethylhexadecane-1,2,3-triol |
| Description | Enhances penetration and the effect of panthenol, vitamins and amino acids. Improves feel and body of the hair and gives gloss and softness to damaged, dull hair. Improves moisture retention for hair and skin. Has an oil-like character (density is about 0.9 g/mL). The product crystallizes at temperatures below 5-10�C. Crystallization can be reversed by heating to 30 - 40�C. |
| IUPAC Name | 3,7,11,15-Tetramethylhexadecane-1,2,3-triol |
| Molecular Weight | 330.55 g/mol |
| Molecular Formula | C20H42O3 |
| Canonical SMILES | CC(C)CCCC(C)CCCC(C)CCCC(C)(C(CO)O)O |
| InChI | CGIHFIDULQUVJG-UHFFFAOYSA-N |
| InChI Key | InChI=1S/C20H42O3/c1-16(2)9-6-10-17(3)11-7-12-18(4)13-8-14-20(5,23)19(22)15-21/h16-19,21-23H,6-15H2,1-5H3 |
| Boiling Point | 130°C0.01mm Hg(lit.) |
| Melting Point | 56 °C |
| Flash Point | 199 °C |
| Density | 0.932 g/mL |
| Solubility | Water-soluble |
| Appearance | Colorless to light yellow, viscous liquid, slight sweet odor |
| Application | Hair care products including tonics, serums, conditioners, masks and shampoos |
| Storage | Store light-protected at a cool and dry place |
| HS Code | 2905310000 |
| INCI | Phytantriol |
| Refractive Index | n20/D 1.47(lit.) |
| Uses | Add to water phase of emulsions. Typical use level: 1 - 3%. For external use only. |
Phytantriol is a versatile compound characterized by its unique molecular structure, featuring three hydroxyl groups on one side and a long saturated hydrocarbon chain on the other. This slightly yellowish, transparent viscous liquid, which exhibits a faintly sweet odor at room temperature and turns waxy at lower temperatures, is particularly valuable in hair and skin care applications. With a density of roughly 0.9 g/ml at 20 °C, Phytantriol is soluble in various oils, ethanol, and propylene glycol, but remains insoluble in water. It is also dispersible in glycerol and dimethicone, making it suitable for numerous formulations. In skincare, it enhances moisture retention, maintaining skin smoothness and suppleness. For hair care, Phytantriol aids in moisture retention by minimizing water loss, protects against mechanical damage, and improves the penetration of Panthenol, vitamins, and amino acids into the hair shaft, ultimately adding gloss to lackluster and damaged hair. It is commonly incorporated into shampoos, shower products, and other hair treatments. Additionally, Phytantriol serves as a moisturizer in skincare products with excellent moisture retention capabilities and acts as a UV-filter-spreading booster in sun care applications, making it a valued component in vitamin creams, sun creams, hair shampoos, rinses, and mousses.
What is Phytantriol?
Phytantriol is an alcohol (polyol) that is often used in hair care products and less often in skin and nail preparations.
What is the function of Phytantriol in hair-care products?
Phytantriol enhances the appearance and feel of hair by increasing body, suppleness, sheen, or improving the texture of damaged hair.
In what other cosmetic products can Phytantriol be used?
Phytantriol can also be used in skin and nail preparations.
What is the purpose of using Phytantriol as a processing aid?
Phytantriol prevents powdered or granular substances from forming clumps.
What are polyols?
Polyols are compounds that contain three or more hydroxyl groups per molecule, and Phytantriol is a long-chained polyhydroxyl alcohol.
What are some other examples of polyols used in cosmetic products?
Glycerin and sorbitol are other polyols commonly used in cosmetic products as humectants and co-solvents.
How was the safety of Phytantriol assessed?
The safety of Phytantriol was assessed by the Cosmetic Ingredient Review (CIR) Expert Panel, which evaluated scientific data and concluded that it is safe as a cosmetic ingredient.
What were the findings of the CIR Expert Panel regarding the toxicity of Phytantriol?
Phytantriol was not found to be toxic in acute oral testing, and there were no structural alerts suggesting reproductive or developmental toxicity or carcinogenic potential. The available genotoxicity data also showed that Phytantriol is not genotoxic.
What concentrations of Phytantriol are considered safe for use in cosmetic products?
Studies suggested that allergic reactions were possible at concentrations equal to or less than 3%. However, the CIR Expert Panel concluded that cosmetic products can be formulated with concentrations as high as 3% without significant irritation or sensitization.
Can Phytantriol be used as a cosmetic ingredient in the European Union?
Yes, Phytantriol can be marketed for use as a cosmetic ingredient within the European Union according to the general provisions of the Cosmetics Regulation.
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