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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 201-579-4 | CAS number: 85-00-7
Endpoint summary
Administrative data
Description of key information
Additional information
Table: Overview of key aquatic toxicity data available for the substance
Medium | Study | Species | Guideline / GLP | Endpoint | Effect values |
Fresh water | Short-term toxicity to fish | Oncorhynchus mykiss | OECD TG 204 / GLP | 96-h LC50 | 11.39 mg/L |
| Long-term toxicity to fish | Pimephales promelas | EPA 72 -4/ GLP | 34-d NOEC (growth) | 0.228 mg/L |
| Short-term toxicity to aquatic invertebrates | Daphnia magna | EPA 660/3-75-009 / GLP | 48-h LC50
| 2.22 mg/L |
| Long-term toxicity to aquatic invertebrates | Daphnia magna | No guideline followed / GLP | 21-d NOEC (mortality, growth, reproduction) | 0. 234 mg/L |
| Toxicity to aquatic algae | Navicula pelliculosa | EPA 123 -2 / GLP | 72-h NOErC 72-h ErC 50 | 1.99E-3 mg/L 2.30E-3 mg/L |
Marine water | Long-term toxicity to fish | Cyprinodon variegatus | OECD TG 210 / GLP | 34-d NOEC (growth) | 5.6 mg/L |
| Short-term toxicity to aquatic invertebrates | Americamysis bahia | EPA 72-3 / not GLP | 96-h LC50 | 0.79 mg/L |
| Long-term toxicity to aquatic invertebrates | Americamysis bahia | EPA 850.1350 / not GLP | 31-d NOEC (mortality) | 0.10 mg/L |
| Toxicity to aquatic algae | Skeletonema costatum | EPA 123 -2 / GLP | 72-h NOErC 72-h ErC 50 | 8.81 mg/L 21.83 mg/L |
Sludge | Toxicity to microorganisms | Activated sludge | OECD TG 209 / GLP | 3-h NOEC (inhibition of total respiration) | 82.2 mg/L |
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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