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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Bioaccumulation: aquatic / sediment

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Administrative data

Endpoint:
bioaccumulation: aquatic / sediment
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The result was obtained by an appropriate predictive method.
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Referenceopen allclose all

Reference Type:
other: QSAR Method Reporting Format
Title:
Unnamed
Year:
2014
Report date:
2014
Reference Type:
other: QSAR Prediction Reporting Format
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Principles of method if other than guideline:
The result was obtained using an appropriate QSAR method (see attached QMRF and QPRF for details).
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Hydrocarbons, C16-C22, n-alkanes, isoalkanes, <2% aromatics
EC Number:
942-086-0
Molecular formula:
C16H32 to C22H46
IUPAC Name:
Hydrocarbons, C16-C22, n-alkanes, isoalkanes, <2% aromatics

Results and discussion

Bioaccumulation factor
Type:
BCF
Value:
2 000 L/kg
Basis:
other: QSAR
Calculation basis:
other: QSAR

Applicant's summary and conclusion

Conclusions:
A BCF value of 2000 l/kg was obtained using an appropriate calculation method.