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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

sediment toxicity: long-term
Data waiving:
exposure considerations
Justification for data waiving:
Justification for type of information:
exposure considerations - There is no concern for relevant exposure of sediment organisms to the test substance. As calculated by EUSES, if 1,4-BDDMA is released into water, it mainly remains in the water and is predicted to partition only to a small degree into sediment. Therefore, the expected hazard to sediment organisms is low due to the level of ecotoxic potential derived from tests with aquatic organisms compared to the expected exposure concentration calculated by EUSES. Furthermore is readily biodegradable and estimated log Koc is 2.56 (EpiSuite) which demonstrates that adsorption to sediment is not expected.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion