Registration Dossier
Registration Dossier
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EC number: 210-545-8 | CAS number: 618-36-0
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
Acutely harmful to aquatic algae
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 31.7 mg/L
- EC10 or NOEC for freshwater algae:
- 9.2 mg/L
Additional information
The toxicity of DL-alpha-methylbenzylamine was studied in a growth inhibition test according to OECD 201 under GLP with Pseudokirchneriella subcapitata as test species (BASF SE, 2012; project no.60E0728/11X317). The test concentrations were analytically verified and proved to be stable over the exposure period. The 72 -h ErC50 was determined to be 31.7 mg/L (95% CL: 28.9 to 34.8 mg/L). The 72 -h ErC10 was determined to be 9.2 mg/L (95% CL: 7.3 to 10.9 mg/L). It can be concluded that the substance is acutely harmful to aquatic algae.
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