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Environmental fate & pathways

Biodegradation in water and sediment: simulation tests

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Endpoint:
biodegradation in water: sediment simulation testing
Data waiving:
exposure considerations
Justification for data waiving:
the study does not need to be conducted because direct and indirect exposure of sediment is unlikely
other:
Endpoint:
biodegradation in water: simulation testing on ultimate degradation in surface water
Data waiving:
exposure considerations
Justification for data waiving:
the study does not need to be conducted because direct and indirect exposure of sediment is unlikely
other:
Endpoint:
biodegradation in water: simulation testing on ultimate degradation in surface water
Remarks:
Identification of degradation products
Data waiving:
exposure considerations
Justification for data waiving:
the study does not need to be conducted because direct and indirect exposure of sediment is unlikely
other:

Description of key information

Simulation testing on Ultimate Degradation in Surface Water

According to the specific rules for adaptation from Column 2, this study is not required as there is no need for further investigation as all environmental RCR in the risk assessment are considered to be < or equal to 0.034. As per the CSA, it is modelled that there is negligible exposure to water.  Any exposure is considered to have a RCR < or equal to 0.034 therefore is considered not to be of any concern.

Sediment Simulation testing

According to the specific rules for adaptation from Column 2, this study is not required as there is no need for further investigation as all environmental RCR in the risk assessment are considered to be < or equalt to 0.034. As per the CSA, it is modelled that there is negligible exposure to sediment.  Any exposure is considered to have a RCR < or equal to 0.034 therefore is considered not to be of any concern.

Identification of degradation products

According to the specific rules for adaptation from Column 2, this study is not required as there is no need for further investigation as all environmental RCR in the risk assessment are considered to be < or equal to 0.034. As per the CSA, it is modelled that there is negligible exposure to water, sediment or soil.  Any exposure is considered to have a RCR < or equal to 0.034 therefore is considered not to be of any concern.

Key value for chemical safety assessment

Additional information