INDENE

Fragrance

20

Avoid

CAS Number: 95-13-6

About INDENE

A petroleum-derived fragrance chemical with multiple hazard flags, making it a poor fit for a low-concern cosmetic profile.

Detailed Analysis

Indene is an aromatic hydrocarbon used industrially and occasionally as a fragrance component, but its hazard profile includes aspiration, irritation, sensitization, and organ-toxicity concerns. That is far riskier than the baseline expected for simple perfume materials in skincare. It earns a low score because the evidence points to meaningful hazard rather than just mild nuisance irritation.

What It Does

PERFUMING

Known Concerns

  • Can irritate skin and eyes
  • May trigger allergic skin reactions
  • Aspiration and organ-toxicity hazard classifications

Safety Score

20

Avoid

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

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EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.