Registration Dossier

Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Available data in the IUCLID Chemical Data Sheet; the data have not undergone any evaluation by the European Commission. It's not known if the study was performed under GLP. Details on the test method are not known.

Data source

Reference
Reference Type:
grey literature
Title:
IUCLID Dataset
Author:
European Commission
Year:
1975
Bibliographic source:
http://esis.jrc.ec.europa.eu/
Report date:
2000

Materials and methods

Principles of method if other than guideline:
Method not known
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
4-chloro-α,α,α-trifluorotoluene
EC Number:
202-681-1
EC Name:
4-chloro-α,α,α-trifluorotoluene
Cas Number:
98-56-6
Molecular formula:
C7H4ClF3
IUPAC Name:
1-chloro-4-(trifluoromethyl)benzene

Test organisms

Test organisms (species):
Lepomis macrochirus

Study design

Test type:
static
Water media type:
freshwater
Limit test:
no
Total exposure duration:
96 h

Results and discussion

Effect concentrationsopen allclose all
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
5.6 mg/L
Nominal / measured:
not specified
Conc. based on:
not specified
Duration:
24 h
Dose descriptor:
LC50
Effect conc.:
ca. 15.9 - 22.9 mg/L
Nominal / measured:
not specified
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
ca. 11.5 - 15.8 mg/L
Nominal / measured:
not specified
Duration:
72 h
Dose descriptor:
LC50
Effect conc.:
>= 11.4 - 14.1 mg/L
Nominal / measured:
not specified

Applicant's summary and conclusion

Validity criteria fulfilled:
not specified
Conclusions:
LC50 96h = 5.6 mg/l in a static toxicity test in Lepomis macrochirus (Fish, fresh water)