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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways


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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

In accordance with column 2 of REACH Regulation (EC) No 1907/2006, Annex VIII, the hydrolysis as a function of pH study (required in section does not need to be conducted as the test substance is not chemically well defined and all the main components are not susceptible to hydrolysis. Due to the structural properties, the substance has no hydrolysable groups and therefore, it is concluded that hydrolysis neither is an important process in the fate of oil shale thermal processing residue nor has any considerable effect on the stability of the test substance during the aquatic toxicity studies performed with the substance.