Registration Dossier
Registration Dossier
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EC number: 247-722-4 | CAS number: 26471-62-5
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Chronic toxicity against aquatic invertebrates Key study: Cerbelaud 1997 because of GLP.
Key value for chemical safety assessment
Additional information
In the long-term studies the 21d NOEC values are quite low. It would appear that the result obtained with TDI (NOEC 1.1 mg/l) is probably due to the toxicity of TDA. The concentration of TDA was measured throughout the study and found to be 0.39 mg/l at the end point. This concentration is consistent with the 21d NOEC (reproduction) value of 0.282 mg/l found for TDA with Daphnia magna.
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