Registration Dossier
Registration Dossier
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EC number: 451-540-2 | CAS number: -
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption: screening
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2003
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 121 (Estimation of the Adsorption Coefficient (Koc) on Soil and on Sewage Sludge using High Performance Liquid Chromatography (HPLC))
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- HPLC estimation method
- Media:
- sewage sludge
Test material
Reference
- Name:
- Unnamed
- Type:
- Constituent
Study design
- Test temperature:
- 26 °C
HPLC method
- Details on study design: HPLC method:
- analytical column packed with a cyanopropyl solid phase containing lipophilic and polar moieties
Results and discussion
Adsorption coefficientopen allclose all
- Type:
- Koc
- Value:
- 132
- Type:
- log Koc
- Value:
- 2.12
Results: HPLC method
- Details on results (HPLC method):
- The adsorption coefficient (Koc) of thiofestermet on soil is : logKoc=2.12+/-0.00 and Koc = 132+/-1
Applicant's summary and conclusion
- Conclusions:
- The adsorption coefficient (Koc) of thiofestermet on soil is : logKoc=2.12+/-0.00 and Koc = 132+/-1 .
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