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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Version / remarks:
EU Method A.8 (Partition Coefficient)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
> 6.5
Temp.:
25 °C
pH:
ca. 6.4
Details on results:
Reference substances used: Log Pow
2-Butanone 0.3
Acetanilidine 1.0
Cinnamyl alcohol 1.9
2,6-Dichlorobenzonitrile 2.6
Allyl phenyl ether 2.9
Benzophenone 3.2
Isopropylbenzene 3.7
Diphenyl ether 4.2
Fluoroanthene 5.1
DDT 6.5

Applicant's summary and conclusion

Conclusions:
log Pow > 6.5 (at 25°C; HPLC method)