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HEXYL FORMATE.

Questionable CAS 629-33-4 / PERFUMING

Hexyl Formate is an ester primarily utilized in cosmetic formulations for its distinct, fruity aroma, evoking notes of apples and unripe plums. Its purpose is to enhance the sensory experience of a product.

Fragrance

Science

As a perfuming agent, Hexyl Formate interacts with olfactory receptors to impart a pleasant scent, thereby contributing to the overall fragrance profile of a skincare product. It does not exert direct biological activity on the skin.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

This ingredient demonstrates chemical stability and is compatible with a wide array of other components, facilitating its integration into complex formulations. It is, however, flammable, with a flash point recorded at 48 °C (118 °F), necessitating storage in cool, well-ventilated conditions, away from ignition sources.


Safety

CIR Status
Not reviewed
Max tested
4%
Sensitization risk Moderate

While recognized as Generally Recognized As Safe (GRAS) by the FDA (FEMA No. 2570) for food flavoring at specified levels, its cosmetic application is primarily as a fragrance component. Hazard statements indicate that Hexyl Formate is classified as an irritant to both skin (H315 - Skin Irrit. 2) and eyes (H319 - Eye Irrit. 2), suggesting careful consideration for use, particularly in higher concentrations or for individuals with sensitive skin. A recommended maximum usage level within the fragrance concentrate is 4.00%.


Your Skin

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

Our Assessment

Questionable

Hexyl Formate is an aromatic compound providing a fruity scent, but its classification as a skin and eye irritant suggests a cautious approach for precision skincare formulations.


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