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Petroleum; Crude oil; [A complex combination of hydrocarbons, It consists predominantly of aliphatic, alicyclic and aromatic hydrocarbons. It may also contain small amounts of nitrogen, oxygen and sulfur compounds. This category encompasses light, medium, and heavy petroleums, as well as the oils extended from tar sands. Hydrocarbonaceous materials requiring major chemical changes for their recovery or conversion to petroleum refinery feedstocks such as crude shale oils; upgraded shale oils and liquid coal fuels are not included in this definition.]

CAS 8002-05-9
Hazard class
Danger — Health hazard
Pictograms
Health hazard
H-statements
  • H350 May cause cancer
Common uses (US EPA CDR)
Processing aids, specific to petroleum production
Workplace exposure limits
NIOSH REL TWA 350 mg/m3 C 1800 mg/m3 [15-minute]
OSHA PEL TWA 500 ppm (2000 mg/m3)
IDLH 1100 ppm [10%LEL]
Occupational exposure limits — NIOSH Pocket Guide.
Browse similar
Health hazard
Data source
Harmonised classification ECHA — EU CLP Annex VI
Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.
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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console