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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
bioaccumulation in aquatic species: fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-guideline study
Qualifier:
according to guideline
Guideline:
other: MITI method (1974), corresponding to the previous OECD 305C (1981)
GLP compliance:
yes
Vehicle:
no
Test organisms (species):
Cyprinus carpio
Route of exposure:
aqueous
Test type:
flow-through
Water / sediment media type:
natural water: freshwater
Total exposure / uptake duration:
4 wk
Lipid content:
2.15 %
Remarks on result:
other: average lipid content
Type:
BCF
Value:
< 0.57
Basis:
not specified
Remarks on result:
other: Conc.in environment / dose:1.0 mg/L
Type:
BCF
Value:
< 5.7
Basis:
not specified
Remarks on result:
other: Conc.in environment / dose:0.1 mg/L
Validity criteria fulfilled:
yes
Conclusions:
The BCF of the substance is less than 5.7.

Description of key information

Bioaccumulation is not to be expected according to the Key study (OECD TG 305) with a BCF of < 5.7. Furthermore the test item has a low log Pow of 0.24 which supports the findings.

Key value for chemical safety assessment

BCF (aquatic species):
5.7

Additional information