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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

4,4 -sulphonyldiphenol was assessed in two short-term toxicity studies to aquatic invertebrates according to OECD guideline 202. The lowest EC50 to Daphnides was determined to be 55 mg/L.

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
55 mg/L

Additional information

The toxicity on Daphnia magna was tested in two acute toxicity tests according to the OECD guideline 202 [Chen et al., 2001 and Ministry of the Environment in Japan, 2010]. The EC50 (48h) of 4,4 -sulphonyldiphenol was determined to be 55 mg/L and 100 mg/L.