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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


Adsorption to solid soil phase is not expected. For isobutyraldehyde Koc values were calculated to be 1.51 L/kg (log Koc = 0.18) and 13.24 L/kg (log Koc = 1.12) when based on the MCI method and log Kow method, respectively.

Henry's law constant

The substance will not evaporate into the atmosphere from the water surface. For the substance the Henry's law constant was calculated to be 12.1 Pa·m³/mole based on the Bond Contribution Method.

Additional information