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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
August 6th - August 14th 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
GLP compliance:
not specified
Type of method:
HPLC method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
(2-fluoro-3-methoxyphenyl)boronic acid
EC Number:
609-099-0
Cas Number:
352303-67-4
Molecular formula:
FC6H3(OCH3)B(OH)2
IUPAC Name:
(2-fluoro-3-methoxyphenyl)boronic acid
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
Purity: 100.2%
Batch No.: 18051400
Expiration date: March 14, 2019
Physical status: Off-white solid

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficientopen allclose all
Key result
Type:
log Pow
Partition coefficient:
1.14
Remarks on result:
other: Temp and pH not stated (column temp 30 C)
Key result
Type:
Pow
Partition coefficient:
13.8
Remarks on result:
other: Temp and pH not stated (column temp 30 C)
Details on results:
Temp and pH not stated (column temp 30 C)

Applicant's summary and conclusion

Conclusions:
The partition coefficient (n-octanol/water) of FMPBA was determined compatible with the Principles of OECD guidelines for testing chemicals No. 117 'Partition Coefficient (m-octanol/water), HIgh Performance Liquid Chromatography (HPLC) Method'. Based on the test results the Pow of FMPBA was 13.8, lgPow was 1.14.