Registration Dossier
Registration Dossier
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EC number: 413-110-2 | CAS number: 135861-56-2
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
IC50, Activated sludge > 1000 mg/L
Key value for chemical safety assessment
- EC10 or NOEC for microorganisms:
- 100 mg/L
Additional information
An Activated Sludge Respiration Inhibition Test (ASRIT) was conducted (Safepharm Laboratories LTD, 2001) to determine the acute effect of T-1540N on the respiration rate of activated sludge. The study was conducted according to OECD test guideline 209, and in compliance with GLP.
T-1540N was considered to have had no significant inhibitory effect on the respiration rate of activated sludge.
NOEC-100mg/l (Duration 3hours)
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