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Residues (petroleum), steam-cracked

CAS 64742-90-1
10

Safety score · 0–100

Avoid

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

Residues (petroleum), Steam-cracked is a cosmetic ingredient. Exercise caution due to limited available safety data.

Steam-cracked petroleum residues are complex hydrocarbon mixtures containing various polycyclic aromatic compounds. The carcinogenic concern associated with these refinery streams is well-documented. EU CosIng lists restrictions at concentrations >=0.1%, and the general requirement for cosmetic safety effectively precludes use of these substances in skin care formulations due to their known or suspected carcinogenicity.

Known concerns

  • Carcinogenic concern (PAH content)
  • Complex mixture of aromatic hydrocarbons
  • EU restriction at >=0.1%

References

EU

EU CosIng database

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

Same plant / compound family

5
Residues (petroleum), C6-8 catalytic reformer, if it contains > 0.1% w/w benzene
Other
 15
Residues (petroleum), atm. Tower
Petroleum residue
 10
Residues (petroleum), atmospheric
Restricted petroleum residue
 5
Residues (petroleum), butane splitter bottoms, if it contains > 0.1% w/w benzene
Other
 8
Residues (petroleum), catalytic cracking
 10
Residues (petroleum), catalytic reformer fractionator

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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.