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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

With high probability acutely not harmful to aquatic algae and cyanobacteria.

Key value for chemical safety assessment

Additional information

The toxicity of Vinylmercaptoethanol (CAS 3090-56-0) to aquatic algae was investigated in static GLP study performed according to OECD TG 201 (BASF SE, 2017), using Pseudokirchneriella subcapitata as test organism.The ErC50 (72 h) was determined to be >100 mg/L (72-h ErC10: >100 mg/L, based on nominal test concentrations). The substance is concluded to be with high probability acutely not harmful to aquatic green algae and cyanobacteria.