Registration Dossier

Environmental fate & pathways

Biodegradation in water: screening tests

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Administrative data

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

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2012

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: OECD GUIDELINE 301E (84/449/EEC C.3)
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Reference substance
Reference substance:
other: ANILINA

Results and discussion

% Degradation
Value:
0
Sampling time:
28 d
Remarks on result:
other: The parameter is not provided by inquiry.
Details on results:
Points of degradation plot (test substance):
0 % degradation after 3 d
0 % degradation after 9 d
0 % degradation after 13 d
0 % degradation after 16 d
0 % degradation after 23 d
0 % degradation after 27 d
0 % degradation after 28 d

BOD5 / COD results

Results with reference substance:
Points of degredation plot (reference substance):
0 % degradation after 3 d
31 % degradation after 9 d
67 % degradation after 13 d
74 % degradation after 16 d
81 % degradation after 23 d
82 % degradation after 27 d
85 % degradation after 28 d
0 % degradation after 3 d

Applicant's summary and conclusion

Interpretation of results:
other: not readily biodegradable