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Diss Factsheets

Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Only tabular listing of results. No full study report available.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1979

Materials and methods

Principles of method if other than guideline:
No details on the method available in Report. The study was performed as a limit screening test.
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
4-(6-methylbenzothiazol-2-yl)aniline
EC Number:
202-150-4
EC Name:
4-(6-methylbenzothiazol-2-yl)aniline
Cas Number:
92-36-4
Molecular formula:
C14H12N2S
IUPAC Name:
4-(6-methyl-1,3-benzothiazol-2-yl)aniline

Test organisms

Test organisms (species):
Leuciscus idus

Study design

Test type:
static

Results and discussion

Effect concentrations
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
> 100 - < 1 000 mg/L
Nominal / measured:
not specified
Conc. based on:
not specified
Basis for effect:
mortality (fish)

Any other information on results incl. tables

Sublethal observations / clinical signs:

The test was performed as a limit screening test. The effect level was ca. 200 mg/l. The estimated toxicity LC50 of the substance is in the range of 100 -1000 mg/l.

Applicant's summary and conclusion