Registration Dossier
Registration Dossier
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EC number: 939-647-7 | CAS number: 1474044-68-2
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The test substance was tested in a valid studies with daphnia magna displaying an EC50: 5.7 mg/l corresponding to 1.71 mg/l related to active ingredient.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 1.71 mg/L
Additional information
Two reliable studies are available for this endpoint. In both study a similar product was tested (only alkyl chain distribution is slightly different) and the results are considered as valid for cocoiminodipropionate.
The first one was performed on Rhodia product Mirataine H2C-HA (Sodium Lauro-iminodipropionate). This study was reported as supporting study for this endpoint. The 48h-EC50 (mobility) was 9.4 mg/L (active ingredient) under the EU Method C2 conditions.
The second one was performed on BASF product Deriphat 160C (Sodium Lauro-iminodipropionate). This study was reported as key study for this endpoint, due to its lower 48h-EC50. This value (mobility) was 1.7 mg/L (active ingredient) under the EU Method C2 conditions.
Results synopsis:
Test type: static
48h-EC50= 5.7 mg/L (test material)
48h-EC50= 1.7 mg/L (active ingredient)
Endpoint effected: mobility
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