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6,7-DIHYDROLINALOOL.

Optional CAS 18479-49-7 / PERFUMING

A saturated monoterpene alcohol derivative that serves primarily as a fragrance component in cosmetic formulations. This tertiary alcohol structure offers enhanced chemical stability compared to its unsaturated counterpart linalool, making it a reliable choice for scenting personal care products. While emerging research hints at potential antimicrobial and antioxidant properties, its primary function remains organoleptic enhancement rather than therapeutic skin benefits.

Perfuming

Science

Functions predominantly as a perfuming agent through olfactory interaction, with its tertiary alcohol structure providing inherent chemical stability. The monoterpene-derived framework may contribute secondary mild antimicrobial activity and potential antioxidant effects, though these mechanisms are not its primary commercial application.


Research

Medium confidence
Effective range 0.02–0.4%
Optimal

0.02%

Key findings

  1. 01 IFRA Use Level Survey establishing 0.4% as typical maximum cosmetic use level for organoleptic properties
  2. 02 IFRA standards identifying 0.02% as common maximum skin level in finished fragrance products

Transparency

Not commonly dusted

As a fragrance component with established IFRA usage limits, dusting is uncommon and unnecessary given clear regulatory concentration guidelines


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Demonstrates excellent stability as a tertiary alcohol with reduced oxidation susceptibility compared to linalool; maintains integrity in alkaline conditions including soaps and detergents

Conflicts

  • Strong oxidizing agents
  • Strong acids

Safety

CIR Status
Not specifically reviewed by CIR but regulated under IFRA fragrance standards
Max tested
0.4%
Sensitization risk Low

Classified as GHS Category 2 skin and eye irritant in concentrated forms; IFRA regulation typically limits to 0.02% in finished products based on standard fragrance concentrate usage


Your Skin

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

Our Assessment

Optional

A stable fragrance component with limited therapeutic skin benefits, suitable for non-sensitive skin types seeking scented formulations.


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