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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:
1 (reliable without restriction)

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
2003
Report date:
2003

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Method C.2, 92/69/EEC
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
444-140-4
EC Name:
-
Cas Number:
18934-00-4
Molecular formula:
C12H22O3
IUPAC Name:
3-ethyl-3-{[(3-ethyloxetan-3-yl)methoxy]methyl}oxetane
Test material form:
liquid
Specific details on test material used for the study:
Identity and concentration of auxiliary solvent for dispersal: None.

Test solutions

Details on test solutions:
CA 250 mg CaCO3/L

Test organisms

Test organisms (species):
other aquatic crustacea: DM

Study design

Test type:
not specified

Test conditions

Hardness:
CA 250 mg CaCO3/L

Results and discussion

Effect concentrationsopen allclose all
Key result
Duration:
24 h
Dose descriptor:
EC50
Effect conc.:
> 100 mg/L
Key result
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
> 100 mg/L
Key result
Duration:
48 h
Dose descriptor:
EC100
Effect conc.:
> 100 mg/L
Key result
Duration:
48 h
Dose descriptor:
NOEC
Effect conc.:
ca. 100 mg/L
Details on results:
%Concentration loss over test: ... 0

Applicant's summary and conclusion

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