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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:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Test was conducted according to QSAR Modell Read-across from supporting substance (structure analogue or surrogate). Test substance (source substance): CAS No. 135452-43-6

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014
Report Date:
2014

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Type:
Constituent
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Test organisms

Test organisms (species):
Daphnia magna

Study design

Total exposure duration:
48 h

Results and discussion

Effect concentrations
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
493 000 000 mg/L

Any other information on results incl. tables

Log(LC50)= -6.08

LC50=4.93E8 mg/L

The substance falls to the “No Category” classification of GHS and this allows considering the toxicity as practically non-toxic.

Applicant's summary and conclusion

Conclusions:
The test substance was considered to be non-toxic to aquatic invertebrates (daphnia magna).