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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The concentration of mixed xylene isomers by Salmo gairdneri was determined in a 56 day flow through test (Walsh et al. 1977) and the resulting BCF was calculated to be 25.9.

The xylene isomers have a log Kow in the range of 3.12 to 3.2 and the measured BCF for mixed xylenes is 25.9 L/kg. Therefore, on the basis of the screening and definitive criteria, the xylene isomers are not considered bioaccumulative (B) or very bioaccumulative (vB).