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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment

Data source

Referenceopen allclose all

Reference Type:
study report
Title:
Unnamed
Year:
1998
Reference Type:
other: Draft Renewal Assessment Report
Title:
Draft Renewal Assessment Report under Regulation (EC) 1107/2009 Tritosulfuron
Author:
Rapporteur Member State: Slovenia
Co-Rapporteur Member State: Austria
Notifier BASF
Year:
2018

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
4-methoxy-6-(trifluoromethyl)-1,3,5-triazin-2-amine
EC Number:
610-962-9
Cas Number:
5311-05-7
Molecular formula:
C5H5F3N4O
IUPAC Name:
4-methoxy-6-(trifluoromethyl)-1,3,5-triazin-2-amine

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
1.18
Temp.:
20 °C
Remarks on result:
other: no dependency on pH

Applicant's summary and conclusion

Conclusions:
The log Pow (octanol/water) for the test item was determined to be 1.18 at 20°C without pH dependency.
Executive summary:

The log Pow (octanol/water) for test item was determined to be 1.18 at 20°C without pH dependency. The OECD 117 guideline was followed to determine this value.