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:
study report
Title:
Unnamed
Year:
2014

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: OECD 301B
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Reference substance
Reference substance:
other: Anilin

Results and discussion

% Degradation
Parameter:
not specified
Remarks:
This information is not provided in the inquiry result from ECHA.
Value:
19
Sampling time:
28 d
Details on results:
Points of degradation plot (test sUbstance):
2 % degradation after 3 d
4 % degradation after 7 d
6% degradation after 10 d
11% degradation after 17 d
14 % degradation after 20 d
18 % degradation after 24 d
20 %degradation after 27 d
19 %degradation after 28 d

BOD5 / COD results

Results with reference substance:
Points of degradation plot (reference sUbstance):
4 % degradation after 3 d
59 %degradation after 7 d
71 %degradation after 10 d
82 % degradation after 17 d
89 %degradation after 20 d
91 %degradation after 24 d
92 % degradation after 27 d
92 % degradation after 28 d

Applicant's summary and conclusion

Interpretation of results:
other: not readily biodegradable