Registration Dossier
Registration Dossier
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EC number: 205-238-0 | CAS number: 136-30-1
Endpoint summary
Administrative data
Description of key information
A hydrolysis study does not need to be performed due to the test substance being ready biodegradable.
No tests are available for photodegradation in air and photolysis in water.
Sodium dibutyldithiocarbamate is readily biodegradable under aerobic conditions, based on read-across to a structural analogue. No simulation tests are required.
An adsorption/desorption study does not need to be performed because the substance has a low octanol water partition coefficient (LogKow ≤ - 0.2 at 20°C and pH 7 - 9) and the adsorption potential of the substance is related to this parameter.
Additional information
The degradation rate constants at environmental temperature used in the assessment are:
Degradation rate for hydrolysis | 0.141 d-1 |
Degradation in STP | 24 d-1 |
Biodegradation in water | 0.0462 d-1 |
Biodegradation in sediment | 0.0231 d-1 |
Biodegradation in soil | 0.0231 d-1 |
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