Registration Dossier
Registration Dossier
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EC number: 204-648-7 | CAS number: 123-75-1
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
A sludge respiration inhibition study was performed according to OECD Guideline 209 and ISO 8192. The 30 min-EC50 was determined to be >1000 mg/L.
Key value for chemical safety assessment
- EC50 for microorganisms:
- 1 000 mg/L
Additional information
A sludge respiration inhibition study was performed according to OECD Guideline 209 and ISO 8192 but not under GLP. Bacteria in activated sludge were exposed to a nominal concentration of 1000 mg/L. After 30 minutes of incubation the EC50 was estimated to be >1000 mg/L related to the respiration rate.
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