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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

Based on the single components a potential for adsorption to the soild soil phase of the "reaction mass of butane and butene and isobutane" is not to be expected. 

Key value for chemical safety assessment

Additional information

The single components of the present reaction mass showed similar low log Koc values (range between 1.5 and 1.6); therefore, a potential for adsorption is not to be expected.