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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

According to reliable short term studies conducted on fish, invertebrates and algae CYASORB® UV-2908 is not acutely toxic to aquatic organisms at maximum attainable concentrations.

CYASORB® UV-2908 is not rapidly degradable but the results of an aerobic soil simulation test show a moderate degradation rate with a DT50 value of 117 days. Based on the very low water solubility (<10 µg/L) and extremely high log Pow (12.3), the bioaccumulation potential is expected to be very low. This is confirmed by the results of a bioaccumulation study (equivalent to OECD 305) which show a BCF of 15-36 in Cyprinus carpio. Therefore CYASORB® UV-2908 does not fulfil the criteria for the environmental hazard category chronic 4 according to Regulation (EC) No 1272/2008.