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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004
Report date:
2004

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient - HPLC Method)
GLP compliance:
yes (incl. QA statement)
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
2-chloro-1-fluoro-4-(trifluoromethyl)benzene
EC Number:
616-586-1
Cas Number:
78068-85-6
Molecular formula:
C7H3ClF4
IUPAC Name:
2-chloro-1-fluoro-4-(trifluoromethyl)benzene
impurity 1
Chemical structure
Reference substance name:
1-Chloro-2-fluoro-4-(trifluoromethyl)benzene
Cas Number:
32137-20-5
Molecular formula:
C7H3ClF4
IUPAC Name:
1-Chloro-2-fluoro-4-(trifluoromethyl)benzene
Test material form:
liquid
Specific details on test material used for the study:
Purity: 89.6 % [a/a]

Results and discussion

Partition coefficientopen allclose all
Type:
Pow
Partition coefficient:
7 586
Temp.:
30 °C
Type:
log Pow
Partition coefficient:
3.88
Temp.:
30 °C

Applicant's summary and conclusion

Conclusions:
The log Pow (1-octanol/water) of the test substance was found to be 3.88.