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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Based on proprietary studies, C12 members of this category are considered to be readily biodegradable, while C8 and C16 members of this category are considered to be not readily biodegradable. These results are supported by the QSAR estimates of representative C8, C12 and C16 structures for the butylenes oligomers.

Structural analysis of the streams indicates that they are not expected to undergo hydrolysis due to the lack of hydrolysable functional groups. Experimental data are not available for any category members on bioaccumulation potential or Koc. In the absence of measured data, the BCF and Koc of these streams have been calculated based on the calculated log Kow.