Registration Dossier
Registration Dossier
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EC number: 411-280-2 | CAS number: 74091-64-8 MR-8A; MR-N2; NBDI
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 48h-EC50 in Daphnia magna was determined to be 42 mg NBDA/L
Key value for chemical safety assessment
Additional information
A study was conducted with NBDA: test solutions were prepared by adding NBDI to test medium, and allowing the substance to dissociate completely. The EC50 was determined for NBDA, based on analytically determined NBDA concentrations.
Value used for CSA: EC50/LC50 for freshwater invertebrates: 42 mg NBDA/L
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