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TRIMETHYL-PENTYLCYCLOPENTANONE.

Insufficient Data CAS 65443-14-3 / PERFUMING

Trimethyl-pentylcyclopentanone is a synthetic fragrance compound known for its distinctive jasmine, lactone-like, and fruity aroma. It is formulated into various products to impart a desirable scent.

perfuming

Science

This ingredient functions solely as a perfuming agent, contributing specific olfactive notes to a product's overall scent profile. No specific mechanism of action on the skin for therapeutic or conditioning benefits has been identified.


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

Trimethyl-pentylcyclopentanone exhibits robust stability and excellent compatibility with other fragrance components, integrating seamlessly into diverse formulations. It maintains its integrity well in detergent powder bases and demonstrates resistance to UV irradiation.


Safety

CIR Status
Safe as used
Max tested
15.16%
Sensitization risk Low

As a member of the Ketones Cyclopentanones and Cyclopentenones fragrance group, Trimethyl-pentylcyclopentanone has been evaluated by the Cosmetic Ingredient Review (CIR) Expert Panel and concluded to be safe at reported levels of use. Calculated maximum dermal exposures for this group range from 0.002% to 15.16% in hydroalcoholic products, with minimal evidence of skin irritation observed in human studies at typical usage concentrations.


Your Skin

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

Our Assessment

Insufficient Data

Primarily valued as a fragrance component to impart a pleasant jasmine-like aroma, this ingredient lacks known direct benefits for skin health or function, making its efficacy for precision skincare purposes unsubstantiated.


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