
CAS 109-36-4
:Stearic acid, octyl ester
Description:
Stearic acid, octyl ester, also known as octyl stearate, is an ester formed from stearic acid and octanol. It is a colorless to pale yellow liquid with a characteristic fatty odor. This compound is primarily used in cosmetic formulations, as a skin conditioning agent, and as an emollient due to its ability to provide a smooth and soft feel on the skin. It exhibits low volatility and is relatively stable under normal conditions, making it suitable for various applications in personal care products. The substance is hydrophobic, meaning it does not mix well with water, which enhances its effectiveness in forming protective barriers on the skin. Additionally, octyl stearate has a moderate molecular weight and is soluble in organic solvents, which facilitates its incorporation into oil-based formulations. Safety data indicates that it is generally regarded as safe for use in cosmetics, although, like many esters, it may cause irritation in sensitive individuals. Proper handling and storage are recommended to maintain its quality and efficacy.
Formula:C26H52O2
InChI:InChI=1S/C26H52O2/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-22-24-26(27)28-25-23-21-10-8-6-4-2/h3-25H2,1-2H3
InChI key:InChIKey=IIGMITQLXAGZTL-UHFFFAOYSA-N
SMILES:C(C(OCCCCCCCC)=O)CCCCCCCCCCCCCCCC
Synonyms:- n-Octyl stearate
- Octyl octadecanoate
- Octadecanoic acid, octyl ester
- Octyl stearate
- Stearic acid, octyl ester
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