Registration Dossier
Registration Dossier
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EC number: 800-029-6 | CAS number: 1290049-56-7
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Two studies on toxicity to microorganisms in sewage sludge treatment plants are available, both were performed according to OECD 209 and are considered to be reliable. The key study with an EC50 and EC10 (3-h) of resp. 56 and 16 mg/L was performed with the Tallow based ethoxylated diamine. The supporting study was also performed with a tallow based ethoxylated diamine and had an EC50 (3-h) of 70 mg/L.
Key value for chemical safety assessment
- EC50 for microorganisms:
- 56 mg/L
- EC10 or NOEC for microorganisms:
- 16 mg/L
Additional information
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