Registration Dossier
Registration Dossier
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EC number: 256-062-6 | CAS number: 43048-08-4
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
Pseudokirchneriella subcapitata were exposed for 72 hours under static conditions to the test substance in a study conducted in accordance with the OECD 201 Testing Guideline and GLP principles. The 72h-ErC50 could not be determined up to the limit of water solubility. The 72h-ErC10 was equal to 0.14 mg/L (95% CI: 0.104 - 0.189 mg/L).
In addition, the analogue substance Tricyclodecane dimethanol, esters with acrylic acid (CAS 42594-17-2) was tested in a GLP OECD 201 study. The 72h-ErC50 was equal to 1.6 mg/L and the 72h-ErC10 was equal to 0.64 mg/L.
Key value for chemical safety assessment
- EC10 or NOEC for freshwater algae:
- 0.14 mg/L
Additional information
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