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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 OECD 302B, N,N-dimethylisopropylamine (DMIPA) can be considered as not inherently biodegradable. In addition, DMIPA was found to be not hydrolysable.

Based on intrinsic properties of DMIPA (high water solubility and low log Pow), the substance is not expected to bioaccumulate in organism tissues. For the same reasons, the substance is not expected to sorb en soil particles. Indeed, the Koc of DMIPA has been determined using a calculation method developed for ionizable organic chemicals. Log Koc has been determined to be 2.34. And the

pH-corrected Henry's Law constant of DMIPA is clearly below 0 Pa*m³/mol indicating that the substance will remain in the aqueous solution at pH 5-9.