Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no data: aquatic toxicity unlikely

Marine water

Hazard assessment conclusion:
no data: aquatic toxicity unlikely

STP

Hazard assessment conclusion:
no data: aquatic toxicity unlikely

Sediment (freshwater)

Hazard assessment conclusion:
no data available: testing technically not feasible

Sediment (marine water)

Hazard assessment conclusion:
no data available: testing technically not feasible

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no hazard identified

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential to cause toxic effects if accumulated (in higher organisms) via the food chain

Additional information

Conclusion on classification

The substance is highly insoluble in water (0.669 μg/L) and has high predicted log Kow (12.04). Therefore, together with the bulky molecular structure, the above properties predict poor oral absorption. The potential for bioaccumulation is expected to be low due to the high predicted log Kow value. No evidence of systemic toxicity was found in thein vivoanimal toxicity studies. Moreover, no toxicity was observed in the aquatic ecotox and activated sludge microorganism studies with the read-across substance CAS 7299-99-2 up to the limit of water solubility. Therefore, no aquatic toxicity is expected and hence, no classification for aquatic toxicity is warranted according to EU CLP (EC 1272/2008) criteria.