Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

SOLID WATER PARTITONING

The registration substance has a low measured Log Kow of 1.92. Based on the Log Kow the Environmental exposure assessment program EUSES 2.1 estimates a Koc of 104 L/kg or Kd sediment 5.2 L/kg (5% OC), Kd soil 2.1 L/kg (2% OC) and Kd sewage sludge 39 L/kg (34% OC). This means the sorption of the registration substance to solids is low and an Adsorption/Desorption test e.g. OECD 106 is not warranted.

AIR WATER PARTITIONING

The Environmental Exposure and Risk Assessment model EUSES 2.1 estimates a Henry's Law Constant of 9.7 E-03 Pa*m3/mol (12 deg C) which corresponds to an Air water partitioning coefficient of 4.1 E-06 m3/m3.