Registration Dossier

Diss Factsheets

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 emission to STP expected

Sediment (freshwater)

Hazard assessment conclusion:
no exposure of sediment expected

Sediment (marine water)

Hazard assessment conclusion:
no exposure of sediment expected

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no exposure of soil expected

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

The water solubility of the read across substance ESBO is estimated to be <0.02 µg/L, categorised as insoluble in REACH. Ideally aquatic toxicity studies should not be conducted above the limit of water solubility, the study reported here tested nominal concentrations up to 1000 mg/L. According to Annexes VII and VIII a Daphnia, fish and algal studies are required unless there are mitigating factors such as the test substance being insoluble, this is the case for ESBO. Given the very low level of solubility little exposure of aquatic organisms is foreseen.

Conclusion on classification

No classification is triggered based on available data, according to EEC Council Directive 79/831/EEC Annex VI, Part II (D) as described in Commission Directive 93/21/EEC or Regulation (EC) No 1272/2008.

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