Registration Dossier

Environmental fate & pathways

Adsorption / desorption

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Administrative data

Endpoint:
adsorption / desorption
Remarks:
other: QSAR
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
2012
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: calculation according to accepted formulas

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2012
Report Date:
2012

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: Calculation performed using the equation provided in the European Chemicals Bureau: Technical Guidance Document on Risk Assessment, Chapter 4 "Predominantly hydrophobobics"
Deviations:
no
Principles of method if other than guideline:
per technical Guidance Document
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Test temperature:
Not applicable

HPLC method

Details on study design: HPLC method:
Not applicable

Batch equilibrium or other method

Details on sampling:
Not applicable
Details on matrix:
Not applicable
Details on test conditions:
Not applicable

Results and discussion

Adsorption coefficient
Type:
log Koc
Value:
3.6

Any other information on results incl. tables

The soil and sediment partition coefficient (log Koc) of FC-3284 was calculated from the log Kow value of 4.3 using the equation from European Chemicals Bureau: Technical Guidance Document on Risk Assessment, Chapter 4, 'Predominantly hydrophobics". The calculated value of log Koc (soil and sediment partition coefficient) is calculated to be 3.6 (log units).

Applicant's summary and conclusion

Executive summary:

The soil and sediment partition coefficient (log Koc) of FC-3284 was calculated from the log Kow value of 4.3 using the equation from European Chemicals Bureau: Technical Guidance Document on Risk Assessment, Chapter 4. The calculated value of log Koc (soil and sediment partition coefficient) is calculated to be 3.6 (log units). It is considered reliable (with restrictions) and is suitable for Risk Assessment, Classification & Labelling, and PBT Analysis.