Registration Dossier
Registration Dossier
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EC number: 272-180-0 | CAS number: 68783-04-0 A complex combination of hydrocarbons obtained as the extract from the re-extraction of solvent-refined heavy paraffinic distillate. It consists of saturated and aromatic hydrocarbons having carbon numbers predominantly in the range of C20 through C50.
Long-term toxicity to aquatic invertebrates
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 21-day long-term Daphnia magna reproduction test (OECD 211; KS=1), 40 animals/loading were exposed to the Water Accommodated Fraction (WAF) of a solvent refined heavy paraffinic distillate solvent (PSG 1861; CAS# 68783-04-0) at nominal concentrations of 0, 10, and 1000 mg/L. The 21-day EL50 was > 1,000 mg/L based on reproduction. The NOEL was ≥1,000 mg/L based on reproduction and immobilisation (BP Oil Europe, 1995).
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