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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Phototransformation in air

Using EPISuite software SRC AOP v1.92 the phototransformation in air was calculated to be 2.758 h (half-life in air). After evaporation or exposure to the air the substance will be rapidly degraded by photochemical processes.


According to Annex VII - Column 2 escape clause, the hydrolysis study does not need to be conducted if the substance is readily biodegradable. N-Butyl vinyl ether is considered as readily biodegradable. Consequently, no test on hydrolysis is performed.