Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
phototransformation in soil
Type of information:
experimental study
Adequacy of study:
supporting study

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
Unnamed
Year:
2005
Reference Type:
study report
Title:
Unnamed
Year:
1999

Materials and methods

Principles of method if other than guideline:
Method data are not available as the report details are unpublished.

GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Warfarin
EC Number:
201-377-6
EC Name:
Warfarin
Cas Number:
81-81-2
Molecular formula:
C19H16O4
IUPAC Name:
4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one

Results and discussion

% Degradation
% Degr.:
ca. 0
Sampling time:
29 d
Details on results:
No significant degradation under 29 days continuous irradiation – soil photolysis not considered a relevant degradation route

Applicant's summary and conclusion

Conclusions:
No significant degradation under 29 days continuous irradiation – soil photolysis not considered a relevant degradation route