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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Administrative data

Endpoint:
bioaccumulation in aquatic species: fish
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given

Data source

Referenceopen allclose all

Title:
No information
Author:
NITE (2002). National Institute of Technology and Evaluation. Biodegradation and bioconcentration of existing chemical substances under the Chemical Substances Control Law: p-toluidine. |http://www.safe.nite.go.jp/english/kizon/KIZON_start_hazkizon.html.
Reference Type:
secondary source
Title:
p-Toluidine - CAS No: 106-49-0 - SIDS Initial Assessment Report.
Author:
OECD
Year:
2005
Bibliographic source:
UNEP Publications

Materials and methods

Principles of method if other than guideline:
Bioconcentration test
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
p-toluidine
EC Number:
203-403-1
EC Name:
p-toluidine
Cas Number:
106-49-0
Molecular formula:
C7H9N
IUPAC Name:
p-toluidine
Details on test material:
- Name of test material (as cited in study report): p-toluidine
- Analytical purity: no data

Test organisms

Test organisms (species):
Cyprinus carpio

Study design

Total exposure / uptake duration:
28 d

Results and discussion

Bioaccumulation factoropen allclose all
Type:
BCF
Value:
< 1.3
Remarks on result:
other: Conc.in environment / dose:100 µg/l
Type:
BCF
Value:
< 13
Remarks on result:
other: Conc.in environment / dose:10 µg/l

Any other information on results incl. tables

judgement: low bioconcentration

 

lipid content of fish

-         start of testing: 2.80%

-         end of testing: 2.95%

Applicant's summary and conclusion