Skip to content

Other

Naphtha (petroleum), light thermal cracked, if it contains > 0.1% w/w benzene

CAS 64741-74-8
8

Safety score · 0–100

Avoid

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

About

A light thermal cracked naphtha from petroleum containing benzene at levels above 0.1% w/w, prohibited for cosmetic use under EU Regulation (EC) No 1223/2009 due to its carcinogenic aromatic content.

Thermal cracking produces olefins and aromatics through high-temperature hydrocarbon decomposition. The light thermal cracked naphtha fraction has elevated benzene and light aromatic content relative to straight-run naphtha. The cracked olefinic fraction additionally raises concerns for skin oxidation and sensitization. This stream is prohibited in cosmetic products under EU Annex II regardless of the specific cracking severity.

Known concerns

  • Contains >0.1% benzene — EU Annex II restricted CMR substance
  • Category 1A carcinogen under CLP Regulation (EC) No 1272/2008
  • Contains cracked C5-C6 olefins — potential skin sensitizers
  • Flammable hydrocarbon mixture with low flash point

References

EU

EU CosIng database

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

Related others

8
1,4-Dichlorobenzene (p-Dichlorobenzene)
Other
 8
1-Chloro-4-nitrobenzene
Other
 8
1-Methyl-3-nitro-1-nitrosoguanidine
Other
 8
2,2,2-Trichloroethane-1,1-diol
Other
 8
2,3-EPOXYPROPYLTRIMONIIUM CHLORIDE
Other
 8
2-Methylheptylamine and its salts
Other
 8
3-Oxoandrost-4-ene-17-ß-carboxylic acid
Other
 8
4-o-Tolylazo-o-toluidine
Other

Check your shelf

Find Naphtha (petroleum), light thermal cracked, if it contains > 0.1% w/w benzene in your products.

Scan any cosmetic product with LuxSense to see if it contains Naphtha (petroleum), light thermal cracked, if it contains > 0.1% w/w benzene and get a full ingredient breakdown with safety scores.

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