Registration Dossier
Registration Dossier
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EC number: 606-441-0 | CAS number: 201305-16-0
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- no hazard identified
Marine water
- Hazard assessment conclusion:
- no hazard identified
STP
- Hazard assessment conclusion:
- no hazard identified
Sediment (freshwater)
- Hazard assessment conclusion:
- no hazard identified
Sediment (marine water)
- Hazard assessment conclusion:
- no hazard identified
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- PNEC soil
- PNEC value:
- 10 mg/kg soil dw
- Assessment factor:
- 100
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Conclusion on classification
Conclusion on classification
Classification related key information
Water solubility: < 0.05 mg/L
Degradation
Biodegradation: 34% in 28 days (ISO 10708)
Bioaccumulation
No significant bioaccumulation in biota is expected for this substance (see IUCLID section 5.3.1).
Aquatic acute toxicity
48 h, EL50 (Daphnia magna): no effect up to the limit of water solubility
CLP
Based on the currently available data, Benzoic acid, 4-hydroxy-, C18-22-alkyl esters (CAS No. 201305-16-0) is not considered to be rapidly degradable but is expected to show low bioaccumulation potential. No acute toxic effects were observed up to the water solubility limit (< 0.05 mg/L) for daphnids, with an EC50 value > 100 mg/L (nominal). Based on the available result, Benzoic acid, 4-hydroxy-, C18-22-alkyl esters does not need to be classified and labelled as environmental hazard according to the 2nd ATP of the Regulation (EC) No.1272/2008 (CLP).
DSD
Based on the currently available data, Benzoic acid, 4-hydroxy-, C18-22-alkyl esters (CAS No. 201305-16-0) is not considered to be rapidly degradable but is expected to show low bioaccumulation potential. No acute toxic effects were observed up to the water solubility limit (< 0.05 mg/L) for daphnids, with an EC50 value > 100 mg/L (nominal). Based on the available result, Benzoic acid, 4-hydroxy-, C18-22-alkyl esters does not need to be classified and labelled as environmental hazard according to Directive 67/548/EEC.
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