CAS 22413-02-1: Octadecanoic acid, eicosyl ester

Description: Octadecanoic acid, eicosyl ester, also known as eicosyl stearate, is an ester formed from the reaction of octadecanoic acid (stearic acid) and eicosanol. This compound typically appears as a colorless to pale yellow waxy solid or liquid, depending on its specific formulation and temperature. It is characterized by its long hydrocarbon chains, which contribute to its hydrophobic properties and low solubility in water. Octadecanoic acid, eicosyl ester is commonly used in cosmetic and personal care products due to its emollient properties, providing a smooth texture and enhancing skin feel. Additionally, it serves as a lubricant and thickening agent in various formulations. The compound is stable under normal conditions but may undergo hydrolysis in the presence of strong acids or bases. Its safety profile is generally favorable, but like many esters, it should be handled with care to avoid skin irritation or allergic reactions in sensitive individuals. Overall, octadecanoic acid, eicosyl ester is valued for its functional properties in both industrial and cosmetic applications.

Formula: C₃₈H₇₆O₂

InChI: InChI=1S/C38H76O2/c1-3-5-7-9-11-13-15-17-19-20-21-23-25-27-29-31-33-35-37-40-38(39)36-34-32-30-28-26-24-22-18-16-14-12-10-8-6-4-2/h3-37H2,1-2H3

InChI key: InChIKey=SOCXDNMHDNVKIL-UHFFFAOYSA-N

SMILES: O=C(OCCCCCCCCCCCCCCCCCCCC)CCCCCCCCCCCCCCCCC

Synonyms:

• Octadecanoic acid, eicosyl ester
• Arachidyl stearate
• Icosyl stearate
• icosyl octadecanoate
• Eicosyl stearate
• Eicosyl stearate
• n-Eicosyl n-octadecanoate
• Stearic acid, eicosyl ester

Arachidyl Stearate

CAS: 22413-02-1

• Formula: C38H76O2
• Purity: >99%
• Color and Shape: Solid
• Molecular weight: 565.01

Arachidyl stearate

CAS: 22413-02-1

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• Formula: C₃₈H₇₆O₂
• Purity: Min. 95%
• Molecular weight: 565 g/mol