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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Epiwin
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Remarks:
the substance is a simple organic molecule for which the model should be valid, however, the model does not take the substance's rapid hydrolysis into account.

Data source

Reference
Reference Type:
other: QSAR
Title:
Kocwin2.0
Author:
Kocwin 2.0
Year:
2014
Bibliographic source:
Episuite

Materials and methods

Principles of method if other than guideline:
calculation
GLP compliance:
no
Type of method:
other: calculation

Test material

Constituent 1
Chemical structure
Reference substance name:
Decanoyl chloride
EC Number:
203-938-0
EC Name:
Decanoyl chloride
Cas Number:
112-13-0
Molecular formula:
C10H19ClO
IUPAC Name:
decanoyl chloride
Test material form:
liquid

Results and discussion

Adsorption coefficientopen allclose all
Type:
log Koc
Value:
2.003 dimensionless
Remarks on result:
other: calculation; MCI method
Remarks:
Note: substance rapidly hydrolyzes
Type:
log Koc
Value:
2.61 dimensionless
Remarks on result:
other: calculation: Kow method
Remarks:
Note: substance rapidly hydrolyzes

Applicant's summary and conclusion

Validity criteria fulfilled:
not applicable
Conclusions:
The calculated log Koc is 2.009 - 2.610 (MCI method - Kow method). However, the model does not take the substance's rapid hydrolysis into account.
Executive summary:

The calculated log Koc is 2.009 - 2.610 (MCI method - Kow method).  However, the model does not take the substance's rapid hydrolysis into account.