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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Dimethyloctadiene showed no toxic properties to aquatic organisms at its solubility limit. Moreover, it is readily biodegradable. It has a log Kow measured at 5.796. Therefore according to CLP criteria, it should not be classified for the environment.

According to the classification criteria of Annex VI to the Directive 67/548/EEC, dimethyloctadiene should not be classified for the environment.