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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

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

Data source

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

Materials and methods

Test guideline
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

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

not specified
Test temperature:
not specified
not specified
Dissolved oxygen:
not specified
not specified
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
48 h
Dose descriptor:
Effect conc.:
25.6 mg/L
Nominal / measured:
not specified
Conc. based on:
not specified
Basis for effect:
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:
the substance is not classified for the short-term toxicity effects
A 48-hour EC50 = 25.6 mg/L for crustacea (Daphnia magna) was established.