Registration Dossier
Registration Dossier
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EC number: 203-397-0 | CAS number: 106-43-4
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Readily biodegradation: After 14 d, 0 % of 4 -chlorotoluene were degraded preforming a ready biodegradabiltiy test corresponding to OECD 301C (MITI, 1992).
Inherently biodegradation: 4 -Chlorotoluene was degraded about 86 % after 28 d testing the inherent biodegradability of the test substance. Due to the significant elimination (68 %) within 3 h there is evidence that the disappearance of p-chlorotoluene is caused by physico-chemical effects rather than biodegradation processes.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
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