Registration Dossier
Registration Dossier
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EC number: 203-376-6 | CAS number: 106-23-0
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Acutely toxic to aquatic invertebrates
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 8.68 mg/L
Additional information
Reliable data obtained from a study conducted according to guideline but without analytical monitoring of test substance concentration. In a study conducted according to Directive 79/831/EEC, Annex V, Part C 2 (comparable to the OECD guideline 202) and using Daphnia magna as test organism, a 48 h EC50=8.68 mg/L (nominal) was obtained. Furthermore, a 48 h EC0=3.12 mg/L and a 48 h EC100=25 mg/L (nominal each) were determined.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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