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Environmental fate & pathways

Biodegradation in water: screening tests

Administrative data

Endpoint:
biodegradation in water: ready biodegradability
Type of information:
other: Biodegradation in water: screening tests, SNIF#001-5.2.11-01
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
other: Biodegradation in water: screening tests, SNIF#001-5.2.11-01
Title:
Unnamed
Year:
1999

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 301 F (Ready Biodegradability: Manometric Respirometry Test)
Version / remarks:
Directive 92/69/EC, C.4-D manometric respirometry test
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
2-[4-(4-methoxyphenyl)-6-phenyl-1,3,5-triazin-2-yl]-phenol
EC Number:
430-810-3
EC Name:
2-[4-(4-methoxyphenyl)-6-phenyl-1,3,5-triazin-2-yl]-phenol
Cas Number:
154825-62-4
Molecular formula:
C22H17N3O2
IUPAC Name:
2-[4-(4-methoxyphenyl)-6-phenyl-1,3,5-triazin-2-yl]-phenol

Study design

Oxygen conditions:
aerobic
Inoculum or test system:
activated sludge, domestic, adapted
Duration of test (contact time):
28 d

Results and discussion

% Degradation
Parameter:
% degradation (O2 consumption)
Value:
ca. 3
Sampling time:
28 d
Remarks on result:
other: not readily biodegradable
Details on results:
not readily biodegradable

Applicant's summary and conclusion