Registration Dossier
Registration Dossier
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EC number: 223-841-7 | CAS number: 4093-34-9
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to aquatic invertebrates: Two different key studies are available:
Key study: The estimated 48 -h LC50 for Daphnia is 122.877 mg/l (ECOSAR v1.1, esters).
Key study: The estimated 48 -h LC50 for Daphnia is 172.721 mg/l (ECOSAR v1.1, amides).
Short-term toxicity to algae and cyanobacteria: Two different key studies are available:
Key study: The estimated 96 -h EC50 for algae and cyanobacteria is 54.515 mg/l (ECOSAR v1.1, esters).
Key study: The estimated 96 -h EC50 for algae and cyanobacteria is 4.131 mg/l (ECOSAR v1.1, amides).
Since the most restrictive short-term toxicity to algae and cyanobacteria data available is the estimated 96 h EC50 equals to 4.131 mg/l, the substance has been classified for Aquatic Chronic Category 2.
Additional information
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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