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Moumoujus

HEXAHYDRO-METHANOINDEN-5-YL PROPIONATE.

Optional CAS 67634-24-6 / PERFUMING

HEXAHYDRO-METHANOINDEN-5-YL PROPIONATE is a synthetic compound primarily incorporated into cosmetic formulations for its aromatic properties. It functions exclusively as a fragrance ingredient, offering no direct dermatological benefits, yet it has been affirmed as safe for use in skincare applications and exhibits a low potential for skin irritation.

Summary

Fragrance Perfuming

Science

Mechanism of Action

This ingredient acts solely as a sensory enhancer, imparting a specific scent profile to formulations. It does not engage with skin's biological processes to provide any therapeutic or beneficial effects directly on the skin itself.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

For optimal stability, store in a cool, dry place within tightly sealed containers, ensuring protection from heat and direct light.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed HEXAHYDRO-METHANOINDEN-5-YL PROPIONATE, along with its related isomers, safe for use in cosmetic formulations under current application practices, provided products are formulated to be non-irritating. The Research Institute for Fragrance Materials (RIFM) further supports its safety in consumer products at typical concentrations. While 94.9% of reports indicate it does not meet GHS hazard criteria, a related isomer has shown some environmental toxicity to aquatic life. Notably, the Environmental Working Group (EWG) assigns a low concern rating for allergies and immunotoxicity.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

Given its role exclusively as a fragrance component without any identified skin benefits, HEXAHYDRO-METHANOINDEN-5-YL PROPIONATE is considered an optional ingredient for formulations where scent is desired and its safety profile is well-established.

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