Registration Dossier

Ecotoxicological information

Long-term toxicity to aquatic invertebrates

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The NOEC (21d) and EC50 (21d) for reproduction for o-Toluenesulfonamide were 49 and 79 mg/L, respectively, based measured (TWA) concentrations.

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
49 mg/L

Additional information

No valid studies are available for p-Toluenesulfonamide. Read across is performed with o-Toleunesulfonamide (CAS 88 -19 -7).

One long-term study, valid without restrictions, is available with Daphnia magna (OECD SIDS, 2002) performed according to OECD 211 guideline. It was performed as a semi-static test with chemical analysis.

The NOEC (21d) and EC50 (21d) for reproduction for o-Toluenesulfonamide were 49 and 79 mg/L, respectively, based measured (TWA) concentrations.