Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

bioaccumulation: aquatic / sediment
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion

Based on physico-chemical parameters, the substance is highly unlikely to bioaccumulate.
Executive summary:

In accordance with Column 2 of REACH Annex IX, Section 9.3.2. this study need not be conducted if the substance has a low potential for bioaccumulation (for instance a log Kow < 3) and/or a low potential to cross biological membranes. The substance has been demonstrated to have a partition coefficient value of >-6.2, an extremely low fat solubility, a high level of hydrophilicity plus is of a relatively large molecular size, indication that it is unlikely to cross biological membranes.


As such, it is deemed inappropriate to test the substance for this endpoint, both on scientific and animal welfare grounds.