Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Data on the sorption of cumene is given in the EU-RAR (2001) in section 3.1.2.1. A value of 884 L/kg is used for PEC-calculations which is also recommended for the current assessment.

Data on Henry's law constant of cumene is presented in the EU-RAR (2001) in section 1.3 (physico-chemical properties). It is reported that cumene has a Henry's law constant of 1010.80 Pa m³/mol. This value is also recommended for the current assessment.

Based on the recommended distribution constants air (99.7%) is the most important compartiment for cumene.

The results for the other compartments were water (0.16%), soil (0.02%), and sediment (0.08%)