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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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:
1-({13-[(1-{2,3-bis[(9,13-dihydroxy-10,12-dimethoxyoctadecanoyl)oxy]propoxy}-10-methoxy-1-oxooctadecan-9-yl)oxy]-9,10,12-trihydroxyoctadecanoyl}oxy)-3-[(9,10-dihydroxyoctadecanoyl)oxy]propan-2-yl 9,10,12,13-tetrahydroxyoctadecanoate; 1-[(9,10-dihydroxyoctadecanoyl)oxy]-3-[(9,10,12,13-tetrahydroxyoctadecanoyl)oxy]propan-2-yl 9,10,12,13-tetrahydroxyoctadecanoate; 1-[(9,13-dihydroxy-10,12-dimethoxyoctadecanoyl)oxy]-3-[(9-hydroxy-10-methoxyoctadecanoyl)oxy]propan-2-yl 9,13-dihydroxy-10,12-dimethoxyoctadecanoate; 1-[(9-hydroxy-10-methoxyoctadecanoyl)oxy]-3-[(9,10,13-trihydroxy-12-methoxyoctadecanoyl)oxy]propan-2-yl 9,12,13-trihydroxy-10-methoxyoctadecanoate
EC Number:
700-080-3
Cas Number:
752225-55-1
IUPAC Name:
1-({13-[(1-{2,3-bis[(9,13-dihydroxy-10,12-dimethoxyoctadecanoyl)oxy]propoxy}-10-methoxy-1-oxooctadecan-9-yl)oxy]-9,10,12-trihydroxyoctadecanoyl}oxy)-3-[(9,10-dihydroxyoctadecanoyl)oxy]propan-2-yl 9,10,12,13-tetrahydroxyoctadecanoate; 1-[(9,10-dihydroxyoctadecanoyl)oxy]-3-[(9,10,12,13-tetrahydroxyoctadecanoyl)oxy]propan-2-yl 9,10,12,13-tetrahydroxyoctadecanoate; 1-[(9,13-dihydroxy-10,12-dimethoxyoctadecanoyl)oxy]-3-[(9-hydroxy-10-methoxyoctadecanoyl)oxy]propan-2-yl 9,13-dihydroxy-10,12-dimethoxyoctadecanoate; 1-[(9-hydroxy-10-methoxyoctadecanoyl)oxy]-3-[(9,10,13-trihydroxy-12-methoxyoctadecanoyl)oxy]propan-2-yl 9,12,13-trihydroxy-10-methoxyoctadecanoate
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