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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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:
other: OECD method, GLP compliance

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: OECD GUIDELINE 203 (84/449/EEC C.1)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-((hexyl)oxy)phenol
EC Number:
411-380-6
EC Name:
2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-((hexyl)oxy)phenol
Cas Number:
147315-50-2
Molecular formula:
C27H27N3O2
IUPAC Name:
2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-(hexyloxy)phenol
Details on test material:
Identity and concentration of auxiliary solvent for dispersal: 3.56 mg/l ALKYLPHENOL-POLYGLYCOLETHER

Test organisms

Test organisms (species):
other: ZEBRA FISH

Study design

Test type:
semi-static

Test conditions

Hardness:
184 mg CaCO3/L

Results and discussion

Effect concentrationsopen allclose all
Duration:
24 h
Dose descriptor:
LC50
Effect conc.:
9.2 mg/L
Basis for effect:
mortality (fish)
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
> 9.2 mg/L
Basis for effect:
mortality (fish)
Duration:
72 h
Dose descriptor:
LC50
Effect conc.:
> 9.2 mg/L
Basis for effect:
mortality (fish)
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
> 9.2 mg/L
Basis for effect:
mortality (fish)
Duration:
96 h
Dose descriptor:
NOEC
Effect conc.:
9.2 mg/L
Details on results:
% Concentration loss over test: 28 ... 90

Applicant's summary and conclusion