Registration Dossier
Registration Dossier
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EC number: 213-059-4 | CAS number: 920-66-1
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
Environmental fate and pathways
Biodegradation
Not readily biodegradable (0% in 28 d (TOC), 5% in 28 d (test material analysis), OECD 301 C)
Bioaccumulation
log Kow= 1.5 at 25 °C (OECD 117, HPLC method)
BCF = 1.1 – 2.7 L/kg whole body w.w. (Circular on Test Methods of New Chemical Substances, Japan)
Aquatic acute toxicity
Aquatic invertebrates
EC50 (48 h) > 100 mg/L (nominal, OECD 202)
Aquatic algae
EC50 (72 h) > 100 mg/L (nominal, OECD 201)
Aquatic chronic toxicity
Aquatic algae
NOEC (72 h) ≥ 100 mg/L (nominal, OECD 201)
Conclusion on CLP
According to the available data for the aquatic hazard of the substance compiled above, no short-term toxicity to aquatic organisms towards two trophic levels (aquatic invertebrates and algae) and no long-term toxicity to aquatic algae was recorded. Furthermore, the substance is not readily biodegradable but has a low potential for bioaccumulation. Therefore, the substance is not classified and labelled for environmental hazards, according to the consolidated version of Regulation (EC) No 1272/2008 (dated: 01.01.2017) and further amendments (ATPs).
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