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STYRYL ACETATE.

Optional CAS 10521-96-7 / PERFUMING

Styryl Acetate is an aromatic compound widely incorporated into cosmetic and fragrance formulations. It contributes distinct floral, fruity, and green scent notes, without offering direct therapeutic benefits to the skin.

Fragrance ingredient Masking agent

Science

The primary mechanism of Styryl Acetate is to impart an aroma; it functions as an olfactory enhancer within a product. Research indicates no direct biological activity or specific skincare benefits for the skin beyond its contribution to the product's fragrance profile.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

Styryl Acetate is a liquid aromatic compound utilized for its fragrance properties, not as a powdered active ingredient. Therefore, the concept of 'dusting' in the context of therapeutic powder application is not applicable.


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Styryl Acetate demonstrates stability at ambient temperatures when stored in sealed containers under normal conditions. It is compatible with other aromatic ingredients. However, acetates can undergo hydrolysis over time, potentially yielding acetic acid, particularly in aqueous formulations or at specific pH levels. Notably, encapsulated Styralyl Acetate exhibited optimal stability at pH 4.5.

Synergies

  • Compatible with other aromatic compounds

Safety

CIR Status
Not reviewed
Sensitization risk Low

The International Fragrance Association (IFRA) has classified Styryl Acetate (also known as Styralyl Acetate, CAS 93-92-5 or 10521-96-7) with 'No restrictions' in its 50th amendment, suggesting a low risk profile for fragrance use. It consistently does not meet GHS hazard criteria across 89 reports and is designated 'HEALTH 0' on safety data sheets, indicating no significant health hazards. The FDA also recognizes it as a synthetic flavoring substance for food use.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Optional

Styryl Acetate serves as an optional ingredient, valued exclusively for its aromatic properties in cosmetic formulations, as it does not offer direct therapeutic skin benefits.


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