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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Short-term toxicity to fish

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Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
1977
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1977
Report date:
1977

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 203 (Fish, Acute Toxicity Test)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione
EC Number:
221-897-7
EC Name:
Anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione
Cas Number:
3271-76-9
Molecular formula:
C31H15NO3
IUPAC Name:
anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione
Test material form:
solid
Details on test material:
Vat Green 3

Sampling and analysis

Analytical monitoring:
no

Test solutions

Vehicle:
no

Test organisms

Test organisms (species):
Oncorhynchus mykiss (previous name: Salmo gairdneri)

Study design

Test type:
static
Water media type:
freshwater
Limit test:
no
Total exposure duration:
48 h

Test conditions

Test temperature:
15°C
pH:
8.0 - 8.2
Nominal and measured concentrations:
100, 200, 1000 mg/L
Reference substance (positive control):
no

Results and discussion

Effect concentrations
Duration:
48 h
Dose descriptor:
LC0
Effect conc.:
520 mg/L
Nominal / measured:
nominal
Conc. based on:
act. ingr.
Basis for effect:
mortality (fish)
Details on results:
No mortality occurred

Applicant's summary and conclusion

Validity criteria fulfilled:
not specified
Conclusions:
The test item caused no mortality up to 1000 mg/L (corresponding to 520 mg/L act. ingr.) to Oncorhynchus mykiss. The substance is not acutely toxic to fish.