Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

The effect of the test item,  1-Propanaminium, N,N,N-trimethyl-3-[(2-methyl-1-oxo-2-propen-1-yl)amino]-, 4-C10-13-sec-alkylbenzenesulfonates,on the respiration of activated sewage sludge gave a 3-Hour EC50 value of 280 mg a.i./l, with the 95% confidence limits 210 - 380 mg ai/l. The study was performed according to the test guideline, OECD 209.

Key value for chemical safety assessment

EC50 for microorganisms:
280 mg/L

Additional information

The available study is performed according to GLP and the updated OECD 209 guideline. The study is considered to be reliable without restriction.