Registration Dossier
Registration Dossier
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EC number: 265-104-2 | CAS number: 64742-05-8 A complex combination of hydrocarbons obtained as the extract from a solvent extraction process. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C15 through C30. This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
In a key semi-static 96-hour short-term rainbow trout (Oncorhynchus mykiss) limit test (OECD 203; KS=1), 10 fish/replicate were exposed to the Water Accommodated Fraction (WAF) of a heavy paraffinic distillate solvent extract (PSG 1860; CAS # 64742-04-7) at nominal concentrations of 0 and 1000 mg/L. The NOEL was ≥ 1000 mg/L (BP Oil Europe, 1994a).
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