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2,7-DIMETHYL-10-ISOPROPYL-1-OXASPIRO-3,6-DECADIENE.

Questionable CAS 89079-92-5 / PERFUMING

A synthetic aromatic compound that serves exclusively as a fragrance ingredient in cosmetic formulations. This lipophilic molecule delivers a distinctive blackcurrant, fruity, and tropical scent profile to skincare products without providing documented skin benefits.

perfuming

Science

Functions solely as a perfuming agent through volatile aromatic compounds that enhance product sensory experience. Does not demonstrate clinically validated bioactive mechanisms for skin improvement such as anti-aging, antioxidant activity, or barrier function enhancement.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Commonly dusted
Min. effective
0.1%
Red flag below
1%

As a fragrance component with no documented skin benefits and moderate irritation potential, concentrations above 0.1% may indicate unnecessary dusting for marketing purposes rather than functional necessity.


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Exhibits high lipophilicity with logP of 4.14 and minimal water solubility at approximately 2 mg/L. Demonstrates good stability in alcoholic solutions and fragrance carriers like dipropylene glycol.


Safety

CIR Status
Not reviewed
Sensitization risk Moderate

Classified as GHS Category 2 skin irritant with serious eye irritation potential. Environmental concerns due to aquatic toxicity with persistent effects. Regulatory approval limited to perfuming applications only.


Your Skin

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

Our Assessment

Questionable

A fragrance-only ingredient with moderate irritation risk that adds no measurable skin benefits to precision skincare formulations.


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