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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Reference
Endpoint:
long-term toxicity to aquatic invertebrates
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Data is from computational model developed by USEPA
Qualifier:
according to
Guideline:
other: Modelling database
Principles of method if other than guideline:
the predicted long term daphhnia was calculated using the ECOSAR v1.11
GLP compliance:
no
Analytical monitoring:
no
Vehicle:
no
Test organisms (species):
Daphnia magna
Details on test organisms:
TEST ORGANISM :Daphnia magna
common name :water flea
Test type:
flow-through
Water media type:
freshwater
Total exposure duration:
21 d
Reference substance (positive control):
no
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
1.798 mg/L
Nominal / measured:
estimated
Conc. based on:
test mat.
Basis for effect:
reproduction
Validity criteria fulfilled:
not specified
Conclusions:
The 21 days chronic toxicity to fish was predicted using the ECOSAR 1.11 version. The predicted NOEC value for test chemical was 1.798 mg/L.

Executive summary:

The 21 days chronic toxicity to fish (NOEC) was predicted using the ECOSAR 1.11 version. The predicted NOEC value for test chemical was 1.798 mg/L. Based on the NOEC value, chemical cannot be classified as per CLP category.

Description of key information

The 21 days chronic toxicity to Daphnia (NOEC) was predicted using the ECOSAR 1.11 version. The predicted NOEC value for test chemical was 1.798 mg/L.

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
1.798 mg/L

Additional information

The 21 days chronic toxicity to fish (NOEC) was predicted using the ECOSAR 1.11 version. The predicted NOEC value for test chemical was 1.798 mg/L. Based on the ChV chemical cannot be classified as per CLP category