Registration Dossier
Registration Dossier
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EC number: 203-868-0 | CAS number: 111-42-2
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
21-d EC10 (reproduction): 1.05 mg/L
Long-term effects on aquatic invertebrates are not expected.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Dose descriptor:
- EC10
- Remarks:
- 21 d
- Effect concentration:
- 1.05 mg/L
Additional information
The long-term toxicity of diethanolamine on aquatic invertebrates was assessed in a semi-static study conducted according to the draft EEC guideline XI/681/86 "Prolonged toxicity study with Daphnia magna: Effects on reproduction" (BASF AG, 1992) following GLP and with analytically verified test concentrations. The test solutions were exchanged three times per week (semi-static conditions). The effect values were recalculated using ToxRat Professional v2.10. The EC10 after 21 days of exposure based on reproduction was determined to be 1.05 mg/L (nominal).
It can be concluded that long-term effects on aquatic invertebrates are not to be expected.
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