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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

In a test, performed according to OECD 201, the EC50 based on growth rate, was determined to be above 78.6 mg/L.

Key value for chemical safety assessment

EC50 for freshwater algae:
78.6 mg/L
EC10 or NOEC for freshwater algae:
0.786 mg/L

Additional information

One test performed with,1-Propanaminium, N,N,N-trimethyl-3-[(2-methyl-1-oxo-2-propen-1-yl)amino]-, 4-C10-13-sec-alkylbenzenesulfonates, is available. The study was performed according to OECD 201 and in accordance with GLP. There were no deviations from the guideline and the study is considered to be reliable without restrictions.

The EC 50 based on growth rate was found to be above the highest concentration of 78.6 mg a.i./L that was tested.