Registration Dossier
Registration Dossier
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EC number: 201-368-7 | CAS number: 81-64-1
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.044 µg/L
- Assessment factor:
- 1 000
- PNEC freshwater (intermittent releases):
- 0.44 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.004 µg/L
- Assessment factor:
- 10 000
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
The lowest effect value from acute ecotox studies was found in algae (EC50 0.044 mg/L). This leads to the classification H400 (category acute 1).
The lowest effect value from a chronic ecotox study was found in algae (EC10 0.00757 mg/L). Additionally the substance is not rapidly degradable. This leads to the classification H410 (category chronic 1).
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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