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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 632-619-2 | CAS number: 881685-58-1
Endpoint summary
Administrative data
Description of key information
Additional information
Table: Overview of key aquatic toxicity data available for the substance (including key sediment toxicity study)
Medium | Study | Species | Guideline/GLP | Endpoint | Effect values |
Freshwater | Short-term toxicity to fish | Cyprinus carpio | OECD TG 203, EPA OPPTS 850.1075 and JMAFF 2-7-1 / GLP | 96-h LC50 (mortality) | 0.0258 mg/L (based on mean measured conc.) |
Freshwater | Long-term toxicity to fish | Pimephales promelas | OECD TG 210 and OPPTS 850.1400 / GLP | 32-d NOEC (fry survival) | 0.0029 mg/L (based on mean measured conc.) |
Freshwater | Short-term toxicity to aquatic invertebrates | Daphnia magna | OECD TG 202 / GLP | 48-h EC50 (immobility)
| 0.044 mg/L (based on nominal conc.) |
Freshwater | Long-term toxicity to aquatic invertebrates | Daphnia magna | OECD TG 211 / GLP | 21-d NOEC (reproduction) | 0.013 mg/L (based on nominal conc. |
Freshwater | Toxicity to aquatic algae | Pseudokirchneriella subcapitata | OECD TG 201, OPPTS 850.5400, EU Method C3 and JMAFF test guideline / GLP | 72-h NOErC 72-h ErC50 | 0.31 mg/L (based on mean measured conc.) > 4.0 mg/L based on mean measured conc.) |
Marine water | Short-term toxicity to fish | Cyprinodon variegaus | EPA OPPTS 850.1075 / GLP | 96-h LC50 (mortality) | 0.314 mg/L (based on mean measured conc.) |
Sludge | Toxicity to microorganisms | Activated sludge | OECD TG 209 / GLP | 3-h NOEC (inhibition of total respiration) | ≥ 1000 mg/L
|
Water-Sediment | Sediment toxicity | Chironomus riparius | OECD TG 218 / GLP | 28-d NOEC (emergence ratio and development rate) | 56 mg/kg sediment dw (based on initial measured conc.) |
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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