Registration Dossier
Registration Dossier
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EC number: - | CAS number: 56388-47-7
Adsorption / desorption
Administrative data
Link to relevant study record(s)
- Endpoint:
- adsorption / desorption: screening
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 07 June 2016 - 17 August 2016
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.19 (Estimation of the Adsorption Coefficient (KOC) on Soil and Sewage Sludge Using High Performance Liquid Chromatography (HPLC))
- 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
- Type of method:
- HPLC estimation method
- Details on study design: HPLC method:
- HPLC method based on soil adsorption reference data
- Type:
- Koc
- Value:
- > 430 000 dimensionless
- pH:
- 7
- Type:
- log Koc
- Value:
- > 5.63 dimensionless
- pH:
- 7
- Conclusions:
- The HPLC method using soil-adsorption-reference data was applied for the determination of the adsorption coefficient (Koc) of the substance.
The Koc and logKoc value of the test item at neutral pH were > 4.3E5 and > 5.63, respectively.
Reference
Description of key information
The HPLC method using soil-adsorption-reference data was applied for the determination of the adsorption coefficient (Koc) of the substance.
The Koc and log Koc value of the test item at neutral pH were > 4.3E5 and > 5.63, respectively.
Key value for chemical safety assessment
- Koc at 20 °C:
- 430 000
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