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CITRONELLYL BENZOATE.

Optional CAS 10482-77-6 / PERFUMING

An aromatic ester that merges the citrusy floral notes of citronellol with the stabilizing structure of benzoic acid. In high-precision skincare, it serves primarily as a sophisticated fragrance component and a specialized solvent for oil-based delivery systems.

perfuming agent solvent

Science

As a fragrance ester, it interacts with olfactory receptors to provide a distinct scent profile while acting as a non-polar solvent that assists in the uniform distribution of other lipid-soluble ingredients within a formula.


Research

Low confidence
Effective range ≤8%
Optimal

N/A


Transparency

Not commonly dusted
Red flag below
0.01%

Because its primary role is olfactive rather than bioactive, it is often used at very low concentrations. It is not an active ingredient subject to 'dusting' in a clinical sense, but rather a functional additive.


The Formula

Solubility
Oil
Optimal pH 4.5 – 7.5
0 7 14

Stability

Highly soluble in alcohols and oils but nearly insoluble in water. Being an ester, it is prone to hydrolysis (breaking down) if exposed to highly acidic or alkaline environments.

Conflicts

  • strong oxidizing agents
  • strong acids
  • strong bases

Safety

CIR Status
Not reviewed
Max tested
8%
Sensitization risk Unknown

While not specifically reviewed by the CIR, IFRA maintains a safety limit of 8.0% in fragrance concentrates to prevent potential sensitization. It is not currently on the FDA restricted list.


Your Skin

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

Our Assessment

Optional

A functional aromatic component and solvent that adds sensory value but offers no direct physiological benefit to the skin barrier.


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