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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

According to REACH, Annex VIII, no studies concerning bioaccumulation in aquatic species (preferably fish) need to be conducted. However, taking into account the measured logKow of monomethylamine was -0.713 and a scientifically exepted calculation method which was used to estimate the bioconcentration factor (BCF), which resulted in a value of 3.16 L/kg wet weight (Chemservice S.A., 2010), is is clear that no bioaccumulation is expected.

The bioaccumulation for the terrestrial compartment is not mandatory under REACH. However, also in terrestrial organisms no accumulation of monomethylamine has to be expected.