Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Bioaccumulation: aquatic / sediment

Currently viewing:

Administrative data

Endpoint:
bioaccumulation in aquatic species: fish
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:
Unnamed
Year:
2010

Materials and methods

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

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

Bioaccumulation factoropen allclose all
Value:
1.948 dimensionless
Remarks on result:
other: calculation, regression-based method
Remarks:
Note: the substance rapidly hydrolyzes
Value:
1.971 dimensionless
Remarks on result:
other: calculation, Arnot-Gobas method
Remarks:
Note: the substance rapidly hydrolyzes

Applicant's summary and conclusion

Validity criteria fulfilled:
not applicable
Conclusions:
The calculated log BCF is 1.948 - 1.971 (regression based method - Arnot Gobas method). However, the model does not take the substance's rapid hydrolysis into account.
Executive summary:

The calculated log BCF is 1.948 - 1.971 (regression based method - Arnot Gobas method).  However, the model does not take the substance's rapid hydrolysis into account.

Categories Display