Registration Dossier
Registration Dossier
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EC number: 204-634-0 | CAS number: 123-54-6
Phototransformation in soil
Administrative data
- Endpoint:
- phototransformation in soil
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study well documented, meets generally accepted scientific principles.
Data source
Reference
- Reference Type:
- publication
- Title:
- Critical Review of Rate Constants for Reactions of Hydrated Electrons, Hydrogen Atoms and Hydroxyl Radicals (OH/O-) in Aqueous Solution.
- Author:
- Buxton, G.V., Greenstock, C.L., Helman, W.P., and Ross, A.B.
- Year:
- 1 988
- Bibliographic source:
- J. Phys. Chem. Ref. Data 17(2), 513ff.
Materials and methods
- Principles of method if other than guideline:
- Method: other (calculated)
- GLP compliance:
- no
Test material
- Reference substance name:
- Pentane-2,4-dione
- EC Number:
- 204-634-0
- EC Name:
- Pentane-2,4-dione
- Cas Number:
- 123-54-6
- Molecular formula:
- C5H8O2
- IUPAC Name:
- pentane-2,4-dione
- Details on test material:
- Test type: other: calculated in water
IUCLID4 Test substance: other TS
Constituent 1
Study design
- Details on test conditions:
- Sensitiser (for indirect photolysis): OH
Sensitiser concentration: 6022 molecule/cm³
Results and discussion
% Degradation
- % Degr.:
- 50
- Sampling time:
- 81 d
- Transformation products:
- not measured
Any other information on results incl. tables
Degradation in % (for indirect photolysis): = 50 after 81 day(s)
Applicant's summary and conclusion
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