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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

The EC50 was found to be > 100 mg / l.  The NOEC was found to be 0.84 mg/l

Key value for chemical safety assessment

EC10 or NOEC for freshwater algae:
0.84 mg/L

Additional information

EC50 values could not be determined as the percentage inhibition values were all less than 50%. The EC50 for average specific growth rate and area under the growth curve is therefore concluded to be >100 mg / l nominal Bisphenol-M.