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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Phototransformation in air

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

After evaporation or exposure to the air, the product will be rapidly degraded by photochemical processes.

Key value for chemical safety assessment

Half-life in air:
1.6 h
Degradation rate constant with OH radicals:
0 cm³ molecule-1 s-1

Additional information

The substance is not stable when exposed to the atmosphere. A half life of 1.6 hours was calculated for the substance at a rate constant of 230.44 E-12 cm³/molecule-sec using the AOPWIN Model v1.92 (EPI SUITE v.4.11; US EPA, 2012; BASF SE, 2014). The calculation assumed a sensitizer concentration of 500000 OH radicals and a 24 hour day.