Registration Dossier

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
1991

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: 84/449/EWG, C.2
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
25 ml standard solution containing 2.5 9 test substance and
80 mg alkylphenol-potygtycol ether in acetone.

Test organisms

Test organisms (species):
other aquatic crustacea: DM

Test conditions

Hardness:
240 mg CaC03/L

Results and discussion

Effect concentrations
Duration:
24 h
Dose descriptor:
EC50
Effect conc.:
> 0.8 mg/L
Details on results:
%Concentration loss over test: 89 ... 96

Applicant's summary and conclusion