Registration Dossier
Registration Dossier
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EC number: 701-276-1 | CAS number: -
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
There are no simulation test data on biodegradation in water for the test substance. It was assumed that this is a negligible removal mechanism.
Key value for chemical safety assessment
Additional information
The test substances of the methylenediphenyl isocyanate (MDI) category react quickly with water and hence will be rapidly hydrolysed in contact with aqueous media (T1/2 = 20h). As a result, biodegradation of the hydrolysis products would be measured.
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