Registration Dossier
Registration Dossier
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EC number: 211-754-7 | CAS number: 693-57-2
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
48 hour EC50 = >100 mg/L; 48 hour NOEC = 100 mg/L, OECD 202, EU Method C.2, EPA OPP 72-2, EPA OPPTS 850.1010, Goodband 2006
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 100 mg/L
Additional information
The toxicity of the test material to Daphnia magna was investigated in accordance with the standardised guidelines OECD 202, EU Method C.2, US CFR Title 40 Part 797 Section 1300: US EPA Pesticide Assessment Guideline, Sub-Division E Section 72-2 and US EPA Draft Ecological Effects Test Guideline OPPTS 850.1010.
Under the conditions of the study, the 48-Hour EC50 was determined to be greater than 100 mg/L. Correspondingly, the No Observed Effect Concentration was determined to be 100 mg/L.
The study was performed under GLP in line with accepted standardised guidelines with a high standard of reporting. The study was assigned a reliability score of 1 according to the principles for assessing data quality set out in Klimisch (1997) and is considered suitable for assessment as an accurate reflection of the test material.
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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