Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
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: No original report available. No details on guideline and GLP. Only Limit test

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1979

Materials and methods

Test guideline
Guideline:
other: no data
Principles of method if other than guideline:
no data
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-(4-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
EC Number:
204-979-7
EC Name:
2-(4-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Cas Number:
130-17-6
Molecular formula:
C14H12N2O3S2
IUPAC Name:
2-(4-aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid

Test organisms

Test organisms (species):
Leuciscus idus

Study design

Limit test:
yes

Results and discussion

Any other information on results incl. tables

Sublethal observations / clinical signs:

The minimum effective dose range level was measured in a limit screening test. The estimated LC50 was in the range of 10 -100 mg/kg. Exposure time is not reported.

Applicant's summary and conclusion