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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
other: secondary literature
Title:
NITE - Chemical Management Field - GHS Information GHS Classification Result
Year:
2011
Bibliographic source:
GHS-J [Internet]. National Institute of Technology and Evaluation (NITE): GHS Classification Results by the Japanese Government. Available from: http://www.echemportal.org

Materials and methods

Test guideline
Qualifier:
no guideline followed
GLP compliance:
not specified

Test material

Specific details on test material used for the study:
not specified

Sampling and analysis

Analytical monitoring:
not specified
Details on sampling:
not specified

Test solutions

Vehicle:
not specified
Details on test solutions:
not specified

Test organisms

Test organisms (species):
Daphnia magna
Details on test organisms:
not specified

Study design

Test type:
not specified
Water media type:
not specified
Total exposure duration:
48 h
Remarks on exposure duration:
not specified
Post exposure observation period:
not specified

Test conditions

Hardness:
not specified
Test temperature:
not specified
pH:
not specified
Dissolved oxygen:
not specified
Salinity:
not specified
Conductivity:
not specified
Nominal and measured concentrations:
not specified
Details on test conditions:
not specified
Reference substance (positive control):
not specified

Results and discussion

Effect concentrations
Key result
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
25.6 mg/L
Nominal / measured:
not specified
Conc. based on:
not specified
Basis for effect:
mortality
Details on results:
not specified
Results with reference substance (positive control):
not specified
Reported statistics and error estimates:
not specified

Any other information on results incl. tables

not specified

Applicant's summary and conclusion

Validity criteria fulfilled:
yes
Remarks:
the substance is not classified for the short-term toxicity effects
Conclusions:
A 48-hour EC50 = 25.6 mg/L for crustacea (Daphnia magna) was established.