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:
other: part of the SNIF file, no further data
Rationale for reliability incl. deficiencies:
other: Part of the SNIF file, which was accepted by the UK national authority for NONS

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
1992
Report date:
1992

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Method C.2 of Commission Directive 92/69/EEC OECD Guideline 202: Daphnia sp, Acute immobilisation Test. 2004
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Test solutions

Details on test solutions:
Identity and concentration of auxiliary solvent for dispersal: 100 mg of test material was dissolved in acetone and the
volume adjusted to 50 ml to give a 100mg/50ml solvent stock
solution.

Test organisms

Test organisms (species):
other aquatic crustacea: DM

Test conditions

Hardness:
250 mg CaCO3/L

Results and discussion

Effect concentrationsopen allclose all
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
0.14 mg/L
Duration:
48 h
Dose descriptor:
NOEC
Effect conc.:
0.042 mg/L

Any other information on results incl. tables

Part of the SNIF file, which was accepted by the UK national authority for NONS

Applicant's summary and conclusion