Registration Dossier
Registration Dossier
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EC number: 204-368-5 | CAS number: 120-07-0
Endpoint summary
Administrative data
Description of key information
The substance is acutely harmful to aquatic organisms.
The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriately low concentrations.s
Additional information
Fish
With high probability acutely not harmful to fish (O. mykiss; 96 -h LC50 = 735 mg/L, meas.; Geiger et al., 1986)
No long-term results are available (no information requirement for this tonnage band).
Aquatic invertebrates
Acutely harmful to aquatic invertebrate (D. magna; 48 -h EC50 = 87.85 mg/L, nom.; KBWS, 1995)
No long-term results are available (no information requirement for this tonnage band).
Algae
With high probability acutely not harmful to algae (P.subcapitata, 72 -h ErC50 = 313 mg/L, nom.; QSAR Toolbox v4.4, 2021)
Long-term effects are not expected (P. subcapitata; 72 -h ErC10 = 246 mg/L, nom.; QSAR Toolbox v4.4, 2021)
Microorganisms
The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriately low concentrations (P. putida; 17 -h EC50 > 4000 to < 8000 mg/L, nom.; KBWS, 1995).
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