Registration Dossier
Registration Dossier
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EC number: 441-000-4 | CAS number: 121219-07-6 1-ETHOXY-2,3-DIFLUORBENZOL; 1-ETHOXY-2,3-DIFLUOROBENZENE; 2,3-DIFLUOROPHENETOL; DIPHOL
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Fish: LC50 (96h): 17 mg/L (reference 6.1.1.-1)
Daphnia: EC50 (48h): 16 mg/L (reference 6.1.3 -1)
Algae: EC50 (72h): 6.24 mg/L, NOEC: 1.04 mg/L (reference 6.1.5 -1)
Biodegradation: The test item is biodegradable within the 28 day period of the study according to OECD 301 D (reference 5.2.1-1).
Conclusion on classification
The available experimental test data are reliable and suitable for classification purposes under Regulation (EC) No 1272/2008. The test substance was found to be readily biodegradable under the test conditions. Based on the results, the substance is neither classified as short term (acute) aquatic toxicity nor classified as long term (chronic) aquatic toxicity according to Regulation (EC) No 1272/2008 (CLP), as amended for the twelfth time in Commission Regulation (EU) 2019/521.
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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