Registration Dossier

Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1987

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
other: Goldorfentest nach DIN-Entwurf 38412 Teil 15
Deviations:
not specified
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
1,10-dichlorodecane
EC Number:
218-489-6
EC Name:
1,10-dichlorodecane
Cas Number:
2162-98-3
Molecular formula:
C10H20Cl2
IUPAC Name:
1,10-dichlorodecane
Test material form:
liquid

Sampling and analysis

Analytical monitoring:
not specified

Test solutions

Vehicle:
not specified

Test organisms

Test organisms (species):
Leuciscus idus melanotus

Study design

Test type:
not specified
Water media type:
not specified
Total exposure duration:
48 h

Test conditions

Hardness:
not specified
Test temperature:
not specified
pH:
not specified
Dissolved oxygen:
not specified
Salinity:
not specified
Conductivity:
not specified
Nominal and measured concentrations:
not specified
Details on test conditions:
not specified
Reference substance (positive control):
not specified

Results and discussion

Effect concentrations
Key result
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
ca. 10.5 mg/L
Nominal / measured:
not specified
Conc. based on:
test mat.
Basis for effect:
mortality (fish)

Applicant's summary and conclusion

Validity criteria fulfilled:
not specified
Conclusions:
1,10 Dichlorodecane was tested on its ecotoxicological effect on Leuciscus idus melandotus. From the dose- response curve the LC50 could be determined. The exposure duration was 48h. The LC50 was 10.5 mg/l.
Executive summary:

1,10 Dichlorodecane was tested on its ecotoxicological effect on Leuciscus idus melandotus. From the dose- response curve the LC50 could be determined. The exposure duration was 48h. The LC50 was 10.5 mg/l