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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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:
5.8 mg/kg soil dw
Assessment factor:
10
Extrapolation method:
assessment factor

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

The UVCB substance WS400130 did not exhibit toxic effects to aquatic organisms of three trophic levels in acute and long-term studies up to the limits of its water solubility. Therefore, no PNECs for aquatic compartments can be derived.

The substance has a very low vapour pressure and thus exposure via air is unlikely.

For the terrestrial compartment a PNEC of 5.8 mg/kg standard soil dw was derived. However, it is very unlikely that the substance will enter the soil compartment upon normal use.

In the oral repeat dose study in rats no toxic effects were observed at the highest dose of 1000 mg/kg body weight/day. Thus, a DNEL and correspondingly a PNEC for secondary poisoning cannot be derived.

Conclusion on classification

Based on the results of the available studies no classification for environmental hazards is necessary according to European classification rules [Regulation (EC) 1272/2008].