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EC number: 265-042-6
CAS number: 64741-42-0
A complex combination of hydrocarbons produced by distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately minus 20°C to 220°C (-4°F to 428°F).
Read across has been applied for this
endpoint, using the results of long-term toxicity testing on
invertebrates (Daphnia). Toxic effects of hydrocarbons are primarily
caused by narcosis, and occur in a narrow range of molar concentrations
across aquatic taxa; hence, read across between species is justified.
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