Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
supporting study
Study period:
1992
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: relevant information is missing

Data source

Reference
Reference Type:
study report
Title:
Unnamed

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 305 C (Bioaccumulation: Test for the Degree of Bioconcentration in Fish)
Version / remarks:
Standard Type, Japan
Deviations:
not specified
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
6-methoxy-m-toluidine
EC Number:
204-419-1
EC Name:
6-methoxy-m-toluidine
Cas Number:
120-71-8
Molecular formula:
C8H11NO
IUPAC Name:
2-methoxy-5-methylaniline
Radiolabelling:
not specified

Test organisms

Test organisms (species):
Cyprinus carpio

Study design

Route of exposure:
aqueous
Water / sediment media type:
not specified
Total exposure / uptake duration:
6 wk

Test conditions

Nominal and measured concentrations:
Nominal: 2.0 and 0.2 mg/L

Results and discussion

Bioaccumulation factoropen allclose all
Type:
BCF
Value:
< 4.6
Remarks on result:
other: Conc.in environment / dose:2.0 mg/L
Type:
BCF
Value:
< 2.5
Remarks on result:
other: Conc.in environment / dose:0.2 mg/L

Applicant's summary and conclusion

Conclusions:
The test item shows a low tendency for bioconcentration.
Executive summary:

The test item shows a low tendency for bioconcentration.