Registration Dossier
Registration Dossier
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EC number: 202-095-6 | CAS number: 91-76-9
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
6-phenyl-1,3,5-triazine-2,4-diyldiamine is not readily biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
Practically no biodegradation observed under test conditions by the result from OECD TG 301C and 301E.
| Test result | Data | OECD TG | Source |
| Under test conditions no ready biodegradation observed in water | BOD 2% (at BG 100mg/L) after 28 day | 301C | Katagiri |
| Not regarded readily biodegradable in water | DOC 14% (at BG 17.1 mg/L) after 28 day 0% (at BG 34.2 mg/L) after 28 day | 301E | Muttzal |
Estimations performed by using the software BIOWIN (v.4.10) support the observations of the two guideline studies. In addition, the simulations give indication on ultimate biodegradation of Benzoguanamine within a timeframe of weeks to months.
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