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ISOLONGIFOLENE KETONE EXO.

Optional CAS 29461-14-1 / FRAGRANCE

ISOLONGIFOLENE KETONE EXO is a synthetic fragrance ingredient primarily utilized to impart a distinctive fresh woody, amber, and tobacco scent to cosmetic formulations, while also functioning as an effective masking agent for undesirable product odors.

fragrance masking

Science

This compound functions as a primary fragrance component, delivering a complex scent profile characterized by fresh woody, dry, and diffusive notes, enriched with amber, cedar, tobacco, and incense undertones. Additionally, it serves to mask or neutralize unwelcome odors within cosmetic formulations, thereby enhancing the overall sensory experience of a product.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH 2 – 11
0 7 14

Stability

ISOLONGIFOLENE KETONE EXO demonstrates exceptional stability across a broad pH spectrum, maintaining its integrity in environments ranging from highly acidic (pH 2) to strongly alkaline (pH 11). It exhibits robust stability in both aqueous and alkaline conditions, making it versatile for diverse formulation types.


Safety

CIR Status
Safe as used
Max tested
15%
Sensitization risk Moderate

Safety assessments by the Research Institute for Fragrance Materials (RIFM) confirm that ISOLONGIFOLENE KETONE EXO is safe for use in consumer products at current exposure levels, with no indication of genotoxic potential. It is important to note that the stated maximum concentration of 15% refers to its use within fragrance compositions, not a general safety limit for all cosmetic applications. No explicit safety review status from CIR, SCCS, or FDA is available for this specific compound.


Your Skin

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

Our Assessment

Optional

ISOLONGIFOLENE KETONE EXO is an optional ingredient, primarily valued for its complex woody fragrance and odor-masking properties, offering no direct therapeutic benefits to the skin.


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