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Banned chlorinated solvent

Carbon tetrachloride

CAS 56-23-5
2

Safety score · 0–100

Avoid

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

Carbon tetrachloride is a toxic, ozone-depleting solvent banned from cosmetics worldwide. It causes severe liver and kidney damage and is a possible human carcinogen, with no permitted use in personal care.

Skin benefits

  • Historically used as a solvent in industrial cleaning
  • No legitimate cosmetic benefit

Known concerns

  • Banned from EU cosmetics under Annex II
  • IARC Group 2B possible human carcinogen
  • Severe liver and kidney toxicity (STOT RE 1)
  • Ozone-depleting substance under Montreal Protocol
  • Acute toxicity by inhalation, oral, and dermal routes

References

EU

EU CosIng database

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

Related banned chlorinated solvents

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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.