Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

The distribution in a sewage treatment plant (STP) has been estimated using the SimpleTreat model (implemented in EUSES 2.1.2), see table below.

Table 4.7: Distribution modelling for STP

Cyrene™

Gem Diol

 

Fraction of emission directed to water by STP

12.65

12.65

 [%]

Fraction of emission directed to air by STP

1.3E-3

8.07E-7

 [%]

Fraction of emission directed to sludge by STP

0.016

0.016

 [%]

Fraction of the emission degraded in STP

 87.32

 87.32

 [%]

The submission substance is readily biodegradable in water, and is predicted to have a low Henry’s Law constant and has low measured/predicted log Kow/log Koc.