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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Test procedure according to national standards. Basic data given.

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
Unnamed
Year:
1992
Reference Type:
secondary source
Title:
Chemical Risk Information Platform- Physical Chemical data
Author:
NITE
Year:
2010
Bibliographic source:
http://www.safe.nite.go.jp

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 305 C (Bioaccumulation: Test for the Degree of Bioconcentration in Fish)
Principles of method if other than guideline:
- the test was conducted in accordance with "Bioaccumulation test of chemical substance in fish and shellfish" (Japanese Guideline by MITI, 1974)
- this guideline corresponds to OECD 305 C: Bioaccumulation: Degree of Bioconcentration in Fish (1981)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Benzothiazole
EC Number:
202-396-2
EC Name:
Benzothiazole
Cas Number:
95-16-9
Molecular formula:
C7H5NS
IUPAC Name:
benzothiazole
Details on test material:
- Name of test material (as cited in study report): benzothiazole
- Analytical purity: no data

Test organisms

Test organisms (species):
Cyprinus carpio
Details on test organisms:
- lipid content: 4 %

Study design

Total exposure / uptake duration:
42 d

Test conditions

Nominal and measured concentrations:
nominal test concentration: 0.2 and 0.02 mg/l

Results and discussion

Bioaccumulation factoropen allclose all
Type:
BCF
Value:
2.1 - 5.1
Remarks on result:
other: Conc.in environment / dose:0.2 mg/l
Type:
BCF
Value:
> 4.1 - 7.5
Remarks on result:
other: Conc.in environment / dose:0.02 mg/l

Applicant's summary and conclusion