Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
partition coefficient
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Unknown, does fit within model
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010

Materials and methods

Principles of method if other than guideline:
QSAR Methd using Episuite
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
1,1'-methylenebis[4-fluorobenzene]
EC Number:
207-274-2
EC Name:
1,1'-methylenebis[4-fluorobenzene]
Cas Number:
457-68-1
Molecular formula:
C13H10F2
IUPAC Name:
1-fluoro-4-[(4-fluorophenyl)methyl]benzene

Study design

Analytical method:
not specified

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
ca. 4.416
Temp.:
25 °C
Remarks on result:
other: Based on QSAR data
Details on results:
QSAR data

Applicant's summary and conclusion

Conclusions:
Result appears comparable with indicators from solubility data.