Registration Dossier

Ecotoxicological information

Long-term toxicity to aquatic invertebrates

Currently viewing:

Administrative data

Endpoint:
long-term toxicity to aquatic invertebrates
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically accepted calculation method
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Principles of method if other than guideline:
Calculation based on software tool EPI-WIN (ECOSAR, v. 1.00) of US-EPA
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent

Sampling and analysis

Analytical monitoring:
not required

Test solutions

Vehicle:
no

Test organisms

Test organisms (species):
Daphnia sp.

Study design

Test type:
not specified
Water media type:
not specified
Limit test:
no

Test conditions

Reference substance (positive control):
not specified

Results and discussion

Effect concentrations
Duration:
21 d
Dose descriptor:
other: Chronic value (ChV)
Effect conc.:
160.2 mg/L
Nominal / measured:
estimated
Conc. based on:
act. ingr.
Basis for effect:
not specified

Applicant's summary and conclusion

Validity criteria fulfilled:
yes
Conclusions:
The obtained estimated ChV (chronic value, 21 days) of 160.2 mg/L confirmed low toxicity of test substance to daphnid.
Executive summary:

Long-term toxicity to daphnids was estimated with the software tool EPIWIN (ECOSAR, v.1.00) of US-EPA. The obtained estimated ChV (chronic value, 21 days) of 160.2 mg/L confirmed low toxicity of test substance to daphnid.