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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

The bioconcentration factor of octanal was estimated by QSAR. the QSAR was carried out using BCFBAF v3.01 and a measured log Kow value of 3.5 (Rudio, 1997). The following equation was used:

log BCF= 0.6598 log Kow - 0.333 + correction

No correction factor was calculated via BCFBAF v3.01 for this class of molecule. The log BCF was estimated to be 1.976 (BCF = 94.69 L/kg wet-wt).