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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

The 72-h ErC50 and 72-h ErC10 are >100 mg/L in aquatic algae.

Key value for chemical safety assessment

Additional information

The toxicity of 2,5 –dihydrofuran to aquatic algae was determined in a screening study in which the effect on growth rate and biomass of the test substance was investigated (BASF, 2013). From this study 72-h EC50 and EC10 values for growth rate were determined to be >100 mg/L.