Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 947-049-2 | CAS number: -
Endpoint summary
Administrative data
Description of key information
In the table below the acute aquatic toxicity data are summarised
Species |
Guideline |
Result (mg/L) |
Remarks |
Raphidocelis subcapitata (formerly known as Pseudokirchneriella subcapitata) Algae |
OECDTG 201 (2011) OECD Series on Testing and Assessment, No. 23, 2000 QSAR (non-polar narcosis) for OECDTG 201 |
ErL50: >100 ErL10: 0.73 (nominal loading) ErL50: 7.1 |
Key study, reliability K1, WAF study with TOC confirmation K2, WAF calculations Kreatis report |
Daphnia magna |
OECDTG202 (2004) OECD Series on Testing and Assessment, No. 23, 2000 |
EL50: 2.4 (nominal loading) |
Key study, reliability K1, WAF test with TOC confirmation |
Cyprinus carpio |
OECDTG203 (1992) OECD Series on Testing and Assessment, No. 23, 2000 |
LL50: 32 (nominal loading) |
Key study, reliability K1, WAF test with TOC confirmation |
Micro-organisms (activated sludge) |
OECDTG209 (2010) |
EC50: > 1000 NOEC: 320 |
Key study, reliability K1 |
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.
