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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Administrative data

Link to relevant study record(s)

Description of key information

The bioaccumulation test on fish does not need to be performed as the substance has a low logKow (= 1.6) and it is gaseous at room temperature. The BCF in aquatic organisms was estimated using the equation from EUSES (Veith relationship: log BCF = 0.85·log Kow - 0.70 (applicable for substances with log Kow ≤6). Based on the substance's log Kow of 1.6, this results in an estimated BCF for fish of 4.57 L/kg w.w. This predicted value is used in the assessment.

Key value for chemical safety assessment

BCF (aquatic species):
4.57 L/kg ww

Additional information