Behenyl acetate
Behenyl acetate (CAS: 822-26-4), with the molecular formula C24H48O2 and a molecular weight of 368.64 g/mol, is a fatty ester. It is commonly utilised as an emollient and emulsifying agent in cosmetic and personal care formulations. Its fatty nature provides moisturising properties, making it suitable for skincare products. Behenyl acetate is also employed in various industrial applications where its ester functionality is beneficial.
- IUPAC
- Acetic acid behenyl ester

Cosmetic and Personal Care Ingredient
Behenyl acetate functions as an emollient, helping to soften and smooth the skin. It also acts as an emulsifying agent, enabling the stable combination of oil and water-based ingredients in formulations like lotions and creams.
Industrial Ester Applications
As a long-chain fatty ester, Behenyl acetate can be used in various industrial processes. Its chemical structure lends itself to applications as a lubricant or plasticizer, depending on specific formulation requirements.
Research and Development
Researchers may utilise Behenyl acetate in laboratory settings for synthesis, analysis, or as a reference standard in studies involving lipids or fatty acid derivatives.
| Molecular weight | 368.64 |
|---|---|
| Empirical formula | C24H48O2 |
| Assay | ~99% |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Behenyl acetate primarily used for?
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Behenyl acetate is primarily used as an emollient and emulsifying agent in cosmetic and personal care products, and in various industrial applications.
What is the CAS number and formula for Behenyl acetate?
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The CAS number for Behenyl acetate is 822-26-4 and its molecular formula is C24H48O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Behenyl acetate with an assay of approximately 99%. This product is not specified as USP, BP, EP, or pharmacopoeia grade.
How should Behenyl acetate be handled and stored?
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Handle Behenyl acetate with appropriate personal protective equipment, including eyeshields and gloves. Store in a cool place, ideally at -20°C, to maintain its integrity.
Is Behenyl acetate a controlled substance?
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The provided data does not indicate that Behenyl acetate is a controlled substance.
How is Behenyl acetate shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals and can facilitate the export of Behenyl acetate to meet international customer requirements.
How can I request a quote or sample for Behenyl acetate?
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To request a quote or a sample of Behenyl acetate, please contact our sales team through the TSS website or provide your inquiry details.
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