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HEPTAMETHYL DECAHYDROINDENOFURAN.

Optional CAS 476332-65-7 / FRAGRANCE

HEPTAMETHYL DECAHYDROINDENOFURAN is a synthetic aroma compound primarily incorporated into skincare and personal care products for its unique fragrance properties. Its dual functionality allows it to both impart a pleasant scent and effectively neutralize undesirable odors within a formulation.

Masking Fragrance

Science

This compound operates by releasing specific volatile molecules that interact with olfactory receptors, thereby creating a desired aromatic experience or masking less appealing natural scents of other ingredients. It does not exert direct biological activity on skin physiology.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a fragrance and masking agent, this ingredient is not typically associated with 'dusting' concerns, which are usually relevant for active compounds requiring precise topical efficacy thresholds.


The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

The compound demonstrates stability under normal handling conditions. To prevent degradation, direct heat and contact with strong acids, alkalis, or oxidizing agents must be avoided.

Conflicts

  • strong acids
  • alkali
  • oxidizing agents
  • direct heat

Safety

CIR Status
Not reviewed
Max tested
1%
Sensitization risk Moderate

While the Cosmetic Ingredient Review (CIR) has not assessed this ingredient, the Research Institute for Fragrance Materials (RIFM) has established category-specific maximum acceptable concentrations, ranging from 0.050% in axillae products to 1.0% for face/body products applied with fingertips. A Safety Data Sheet also flags its potential as a skin allergen (H317) and its significant toxicity to aquatic life (H410).


Your Skin

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

Our Assessment

Optional

HEPTAMETHYL DECAHYDROINDENOFURAN is an optional ingredient for enhancing product scent or masking odors, but its documented potential for allergic skin reactions requires careful formulation and consideration, particularly for individuals with known sensitivities.


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