Registration Dossier

Environmental fate & pathways

Biodegradation in water: screening tests

Administrative data

Endpoint:
biodegradation in water: ready biodegradability
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP Guideline study

Data source

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 301 D (Ready Biodegradability: Closed Bottle Test)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent

Study design

Duration of test (contact time):
28 d

Results and discussion

% Degradationopen allclose all
Parameter:
% degradation (O2 consumption)
Value:
2
Sampling time:
7 d
Parameter:
% degradation (O2 consumption)
Value:
4
Sampling time:
14 d
Parameter:
% degradation (O2 consumption)
Value:
1
Sampling time:
21 d
Parameter:
% degradation (O2 consumption)
Value:
2
Sampling time:
28 d

Applicant's summary and conclusion

Interpretation of results:
under test conditions no biodegradation observed