Registration Dossier

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Results for N-ethyl-o (or p) toluenesulphonamide  (NETSA):

Species

Guideline

Result (mg/L)

Remarks

Algae:

Raphidocelis subcapitata

OECDTG201 (2011)

 

ErC50: 78

ErC10: 13

analytically confirmed nominal conc

Key study, reliability K1

Invertebrates:

daphnia magna

EPA 660/3 -75 -009 (1975)

EC50: > 1000 (nominal conc)

Key study, reliability K2, no analytics

Fish

Rainbow trout

EPA 660/3 -75 -009 (1975)

LC50: 80

(nominal conc)

Key study, reliability K2, no analytics

Micro-organisms

(activated sludge)

OECDTG209 (2010)

EC50: 644

EC10: 110

Key study, reliability K1

 

Additional information

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