CAS 822-23-1

Octadecyl Acetate

Description:

Octadecyl acetate, with the CAS number 822-23-1, is an organic compound classified as an ester. It is derived from octadecanol (a long-chain fatty alcohol) and acetic acid. This substance typically appears as a colorless to pale yellow liquid with a characteristic fatty odor. Octadecyl acetate is known for its low solubility in water, but it is soluble in organic solvents such as ethanol and ether, making it useful in various applications. It has a relatively high boiling point and a low vapor pressure, indicating its stability under normal conditions. The compound is often utilized in the cosmetic and personal care industries as an emollient and skin-conditioning agent, as well as in the formulation of fragrances due to its pleasant scent. Additionally, it can serve as a plasticizer in polymer applications. Safety data indicates that while it is generally considered to have low toxicity, appropriate handling and safety measures should be observed to minimize exposure.

Formula: C₂₀H₄₀O₂

InChI: InChI=1S/C20H40O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22-20(2)21/h3-19H2,1-2H3

InChI key: InChIKey=OIZXRZCQJDXPFO-UHFFFAOYSA-N

SMILES: CCCCCCCCCCCCCCCCCCOC(=O)C

Synonyms:

• 1-Octadecanol acetate
• 1-Octadecyl acetate
• Acetic acid n-octadecyl ester
• Acetic acid, octadecyl ester
• NSC 5546
• Stearyl acetate
• n-Octadecyl acetate

Octadecyl Acetate

CAS: 822-23-1

Formula: C₂₀H₄₀O₂

Purity: >97.0%(GC)

Color and Shape: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Molecular weight: 312.54

Ref: 3B-A0675

Stearyl acetate

CAS: 822-23-1

Formula: C₂₀H₄₀O₂

Purity: 97%

Color and Shape: Liquid

Molecular weight: 312.5304

Ref: IN-DA003TG9

Stearyl acetate

CAS: 822-23-1

Formula: C₂₀H₄₀O₂

Molecular weight: 312.53

Ref: 7W-GL1945

Octadecyl Acetate

CAS: 822-23-1

Octadecyl Acetate

Purity: 97%

Molecular weight: 312.54g/mol

Ref: 54-OR1014531

Stearyl acetate

CAS: 822-23-1

Formula: C20H40O2

Purity: >99%

Color and Shape: Solid

Molecular weight: 312.53

Ref: 48-43-1800

Octadecylacetate

CAS: 822-23-1

Formula: C₂₀H₄₀O₂

Purity: 97.0%

Color and Shape: Solid

Molecular weight: 312.538

Ref: 10-F046703

Stearyl Acetate

Controlled Product

CAS: 822-23-1

Applications Stearyl Acetate is a sex pheromone found in the males of the castniid palm borer, paysandisia exhibited in their courtship behavior.
References Quero, C., et al.: PLoS One, 12, 0171166 (2017)

Formula: C₂₀H₄₀O₂

Color and Shape: Neat

Molecular weight: 312.53

Ref: TR-S686452