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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

In accordance with Regulation (EC) No 1907/2006, Column 2 of Annex IX, section 9.4.1 the need of the study depends on the use of 1,7 -octadiene and on the outcome of the chemical safety assessment.

The PNEC soil can be assessed in a first step using the equilibrium partitioning method based on the PNEC aqua (freshwater) and the soil/water partition coefficient. The environmental concentrations were predicted in the exposure assessment and subsequently compared to the respective PNEC values. The resulting risk characterisation ratios (RCR) for all identified uses were below 1. Hence, tests on soil macro-organisms, terrestrial arthropods, terrestrial plants and soil microorganisms are not required.