Registration Dossier
Registration Dossier
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EC number: 202-684-8 | CAS number: 98-59-9
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The 72h-ErC50 is greater than 100 mg/L and the NOErC is 2.6 mg/L at neutral pH.
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 100 mg/L
- EC10 or NOEC for freshwater algae:
- 2.6 mg/L
Additional information
One study, valid without restrictions, is a available with p-TSC. The study was performed with Pseudokirchneriella subcapitata according to EPA OPPTS guideline 850.5400. The 72h-ErC50 is greater than 100 mg/L and the NOErC is 2.6 mg/L at neutral pH.
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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