Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
phototransformation in water
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Study type:
direct photolysis
Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 316 (Phototransformation of Chemicals in Water - Direct Photolysis)
Deviations:
no

Test material

Constituent 1

Study design

Radiolabelling:
yes
Light source:
Xenon lamp
Light spectrum: wavelength in nm:
> 200 - < 800
Relative light intensity:
700
Sensitiser (for indirect photolysis)
Type of sensitiser:
simulated natural water
Concentration of sensitiser:
>= 5 mg/L

Results and discussion

Spectrum of substance
Parameter:
max lambda
Value:
250 nm
Quantum yield (for direct photolysis):
0
Dissipation half-life of parent compound
Key result
DT50:
42.7 d

Applicant's summary and conclusion

Validity criteria fulfilled:
yes