Registration Dossier

Physical & Chemical properties

Vapour pressure

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

7.6 x 10-9 hPa  at 20 °C

Key value for chemical safety assessment

Additional information

Vapour pressure of diuron was determined by effusion method, vapour pressure balance, according to OECD Guideline 104 in the range 29 °C to 113 °C. The Antoine Constants were determined and the vapour pressure at 20 °C was extrapolated from the vapour pressure curve to be 7.6 x 10-9 hPa.