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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

In water dibutyl ether is not susceptible to hydrolysis and will only biodegrade slowly. Dibutylether is not susceptible to hydrolysis due to the lack of hydrolyzable functional groups. Indirect photolysis in water is expected to occur with a half-life of approximately 13 hours based on results for a similar compound. In air, the compound will degrade by reaction with hydroxyl radicals with a half life of approximately 16 hours.