Cetearyl alcohol
CETEARYL ALCOHOL
CAS: 67762-27-0
Molecular Formula: C18H38O.C16H34O
Cetearyl alcohol - Names and Identifiers
Cetearyl alcohol - Physico-chemical Properties
| Molecular Formula | C18H38O.C16H34O |
| Molar Mass | 512.941 |
| Density | 0.8[at 20℃] |
| Melting Point | 51 - 53°C |
| Boling Point | 330.79℃[at 101 325 Pa] |
| Water Solubility | 72.197μg/L at 25℃ |
| Solubility | Practically insoluble in water, soluble in ethanol (96 per cent) and in light petroleum. When melted, it is miscible with fatty oils, with liquid paraffin and with melted wool fat. |
| Vapor Presure | 0.001Pa at 25℃ |
| Appearance | White solid crystals, particles or wax lumps |
| Color | White to Off-White |
| pKa | 15.76[at 20 ℃] |
| Storage Condition | Refrigerator |
Cetearyl alcohol - Risk and Safety
| Toxicity | The acute oral toxicity of cetostearyl alcohol was tested in Wistar rats. The LD 50 was greater than 10000 mg/kg bw. |
Cetearyl alcohol - Reference Information
| LogP | 6.73 at 25℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| properties | The alkyl C16-18 alcohol shall be a white granular or flaky solid with a specific odor. Do not dissolve in water, soluble in ethanol, ether, chloroform and other organic solvents, with the general nature of alcohols. |
| Source | The Eighty-six alcohol series is prepared by reducing suitable fatty acids from plant or animal sources, it can also be produced directly from hydrocarbons. |
| function | lubricant; Emulsifier; Tackifier. This product can be used in cosmetics and topical preparations. In a topical formulation, eighteen-hexanol increases the viscosity of the w/o and o/w emulsions. It stabilizes the emulsion and has a co-emulsifying effect, thereby reducing the amount of surfactant required to form a stable emulsion. Eighty-six alcohols are also used in the preparation of non-aqueous creams and lipsticks. It has been reported that eighty-six alcohols can be used to reduce the release of water-soluble drugs. In combination with a surfactant, it can form emulsions with complex microstructures including liquid crystals, plate-like structures, and gel phases. |
| Use | C16-18 alcohol is obtained by esterification, hydrogenation and fractionation of natural oils as raw materials, leather, textile, synthetic detergent and other industries are suitable for all kinds of cosmetics, as a matrix, especially suitable for cream and emulsion; In medicine, can be directly used for W/O emulsifier paste, ointment matrix, etc, hair care, skin care. It is also used as a raw material for Textile Auxiliaries in industry. C16-18 alcohol is an oil and fat chemical raw material, which is mainly composed of C- hexanol and C- hexanol. There are three main ratios of 16-18 alcohols currently on the market: C16:C18 = 7:3, C16:C18 = 3:7 and C16:C18 = 5:5. C16:C18 = 3:7 is the most widely used. |
| Application | can be used to prepare a makeup removal mask, using water as solvent, glycerin, cetyl palmitate, PEG-7 olive oil ester, glyceryl coconut Ester, isodecane, polydimethylsiloxane, polysorbate -80, polysorbate -20 as emulsifier, cetostearyl alcohol isonanoate, cetostearyl alcohol polyether -20, cetostearyl alcohol, Glyceryl stearate, cetostearyl alcohol polyether -12 as emollient, phenoxyethanol, hydroxymethyl ester as preservative; Sodium acrylate/sodium acryloyldimethyltaurate copolymer as thickener; purslane extract skin conditioner and flavor preparation. |
| safety | C16-18 alcohol is mainly used in topical preparations and topical cosmetics. This product is generally regarded as a non-toxic substances. Although it is essentially non-irritating, allergic reactions have also been reported with respect to sixteen-Eighty-six-alcohol, ten-six-alcohol and ten-eight-alcohol. |
Last Update：2024-04-09 19:55:45
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Spot supply
Product Name: CETEARYL ALCOHOL Visit Supplier Webpage Request for quotationTel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
Cetearyl alcohol
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TIMTEC-BB SBB007597
(S)-1-BENZYL-4-HYDROXY-2-PYRROLIDINONE
3-Methylbutanethioic acid S-sec-butyl ester
苦丁冬青苷D
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917561-99-0
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