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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
bioaccumulation in aquatic species: fish
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 305 (Bioaccumulation in Fish: Aqueous and Dietary Exposure) -I: Aqueous Exposure Bioconcentration Fish Test
Deviations:
no
Qualifier:
according to guideline
Guideline:
other:
Deviations:
no

Test material

Constituent 1
Test material form:
liquid
Radiolabelling:
no

Test organisms

Test organisms (species):
Cyprinus carpio

Study design

Route of exposure:
aqueous
Test type:
flow-through
Water / sediment media type:
natural water: freshwater
Total exposure / uptake duration:
28 d
Total depuration duration:
7 d

Results and discussion

Lipid contentopen allclose all
Lipid content:
5.81 %
Time point:
other:
Remarks on result:
other:
Lipid content:
5.48 %
Time point:
end of exposure
Remarks on result:
other:
Lipid content:
3.42 %
Time point:
other:
Remarks on result:
other:
Lipid content:
4.9 %
Time point:
other:
Remarks on result:
other:
Bioaccumulation factoropen allclose all
Conc. / dose:
4.29 µg/L
Temp.:
> 24 - < 25 °C
pH:
7.8
Type:
BCF
Value:
205 L/kg
Basis:
edible fraction
Calculation basis:
other:
Remarks on result:
other:
Conc. / dose:
4.29 µg/L
Temp.:
> 24 - < 25 °C
pH:
7.8
Type:
BCF
Value:
390 L/kg
Basis:
non-edible fraction
Calculation basis:
other:
Conc. / dose:
4.29 µg/L
Temp.:
> 24 - < 25 °C
pH:
7.8
Type:
BCF
Value:
350 L/kg
Basis:
whole body w.w.
Time of plateau:
5 d
Calculation basis:
kinetic, corrected for growth
Conc. / dose:
4.29 µg/L
Temp.:
> 24 - < 25 °C
pH:
7.8
Type:
BCF
Value:
350 L/kg
Basis:
whole body w.w.
Time of plateau:
5 d
Calculation basis:
kinetic
Conc. / dose:
4.29 µg/L
Temp.:
> 24 - < 25 °C
pH:
7.8
Type:
BCF
Value:
340 L/kg
Basis:
normalised lipid fraction
Time of plateau:
5 d
Calculation basis:
steady state
Key result
Conc. / dose:
4.29 µg/L
Temp.:
> 24 - < 25 °C
pH:
7.8
Type:
BCF
Value:
370 L/kg
Basis:
whole body w.w.
Time of plateau:
5 d
Calculation basis:
steady state
Depurationopen allclose all
Elimination:
yes
Parameter:
other:
Depuration time (DT):
4.1 d
Elimination:
yes
Parameter:
DT50
Depuration time (DT):
0.9 d

Applicant's summary and conclusion

Validity criteria fulfilled:
yes