Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle

2-ISOPENTENYL SALICYLATE.

Optional CAS 68555-58-8 / PERFUMING

A synthetic salicylate ester primarily utilized as a fragrance component, delivering floral, balsamic, and herbal notes to cosmetic formulations. As a member of the salicylate family, it may contribute mild UV-absorbing and soothing properties beyond its primary olfactory function. This oil-soluble ingredient is commonly found in scented personal care products at very low concentrations.

perfuming

Science

Functions predominantly as a perfuming agent through its molecular structure that provides aromatic properties. As a salicylate ester, it may offer secondary benefits including mild UV absorption and potential skin-soothing effects, though these properties are not its primary intended use in formulations.


Research

Medium confidence
Effective range 0.02–2.5%
Optimal

0.02%

Key findings

  1. 01 Standard maximum use level in consumer products for fragrance applications

Transparency

Not commonly dusted

Primarily used as a fragrance ingredient at very low concentrations (0.02%), making dusting unlikely given its specific functional purpose.


The Formula

Solubility
Oil
Optimal pH 4 – 7
0 7 14

Stability

Demonstrates stability under normal conditions but vulnerable to ester bond hydrolysis in extreme pH environments, potentially degrading into salicylic acid and prenyl alcohol components.

Conflicts

  • Strong oxidizing agents
  • Nitrosating agents
  • Strong acids
  • Strong bases

Safety

CIR Status
Not reviewed
Max tested
2.5%
Sensitization risk Moderate

Classified as Skin Irritant Category 2 and Eye Irritant Category 2A in undiluted form. EU guidelines suggest 2.5% maximum for similar salicylate esters, while IFRA recommends much lower 0.02% for fragrance applications.


Your Skin

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

Our Assessment

Optional

A specialized fragrance ingredient with moderate irritation potential, best suited for non-sensitive skin types in carefully formulated products.


Related

Finding similar ingredients…