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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
08 Jun - 14 Jun, 1999
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: done under GLP and OECD method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1999
Report date:
1999

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
430-900-2
EC Name:
-
Cas Number:
192725-50-1
Molecular formula:
Hill formula: C9H16N2O3 CAS formula: C9H16N2O3
IUPAC Name:
3-methyl-2-(2-oxo-1,3-diazinan-1-yl)butanoic acid

Study design

Analytical method:
high-performance liquid chromatography

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
0.17
Temp.:
21 °C
Remarks on result:
other: ± 0.02, n=6, CV= 11.76%.

Applicant's summary and conclusion

Conclusions:
The partition coefficient has been determined to be log Pow 0.171 ±0.02 at 21°C