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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Key value for chemical safety assessment

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Water accommodated fractionsof gasoline produced a freshwater 72 -hour EL50 for Selenastrum capricornutum (new name: Pseudokirchnerella subcapitata) of 3.1 mg/L based on growth rate. The 72 -hour NOELR (No Observed Effect Loading Rate) value for Pseudokirchnerella subcapitata is 0.5 mg/L based on growth rate. These data are used as read-across to all substances in the naphtha category.