Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 202-179-2 | CAS number: 92-69-3
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The end point of a 48-hour LC50 value of 4.27 mg/I has been reviewed and it is considered that the value would not be reduced significantly if the study had been allowed to run for 96 hours. Hence this value is considered to be acceptable and a repeat of the study is not justified.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 4.27 mg/L
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
