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Environmental fate & pathways

Adsorption / desorption

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Administrative data

Endpoint:
adsorption / desorption: screening
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Expert statement based on QSAR-formulas given in Annex 4 (Annex 3) of the OECD-Guideline 106 (EEC Guideline C.18).

Data source

Reference
Reference Type:
other: Expert statement
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 106 (Adsorption - Desorption Using a Batch Equilibrium Method)
Version / remarks:
QSAR-formulas, Annex 4
Qualifier:
according to guideline
Guideline:
EU Method C.18 (Adsorption / Desorption Using a Batch Equilibrium Method)
Version / remarks:
QSAR-formulas Annex 3
Qualifier:
according to guideline
Guideline:
other: Guidance for the implementation of REACH (May 2008): Guidance on information requirements and chemical safety assessment; Chapter R.7a: Endpoint specific guidance
GLP compliance:
no
Type of method:
other: expert statement
Media:
soil

Test material

Constituent 1
Chemical structure
Reference substance name:
Soybean oil, epoxidised, reaction products with methanol and water
EC Number:
700-080-3
Cas Number:
752225-55-1
IUPAC Name:
Soybean oil, epoxidised, reaction products with methanol and water
Details on test material:
The substance was evaluated using a trade name that is considered confidential business information. The name assigned to the substance has therefore been changed to Cargill BP-A.

Results and discussion

Adsorption coefficientopen allclose all
Type:
Koc
Value:
610
Type:
log Koc
Value:
2.8

Applicant's summary and conclusion