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Banned petroleum gas (CMR)

Gases (petroleum), steam-cracker C3-rich, if they contain > 0.1% w/w Butadiene

CAS 92045-22-2
5

Safety score · 0–100

Avoid

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

Steam-cracker C3-rich petroleum gases containing greater than 0.1 percent butadiene are strictly prohibited in EU cosmetics, listed under Annex II as Category 1A carcinogenic CMR substances.

Skin benefits

  • Used industrially as petrochemical feedstock for plastics and elastomers
  • Not intended for any cosmetic skin-application benefit

Known concerns

  • Listed under EU CMR Annex II of the Cosmetics Regulation as prohibited
  • Contains butadiene, classified as a Category 1A carcinogen
  • Extremely flammable and presents inhalation hazards
  • No legitimate cosmetic use; banned ingredient

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.