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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Partition coefficient

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Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable study with detailed documentation according to a BASF standard method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1990
Report date:
1990

Materials and methods

Test guideline
Guideline:
other: BASF standard method
GLP compliance:
no
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
Methylurea
EC Number:
209-935-0
EC Name:
Methylurea
Cas Number:
598-50-5
Molecular formula:
C2H6N2O
IUPAC Name:
methylurea
Details on test material:
- Name of test material (as cited in study report): N-Methylharnstoff
- Analytical purity: 98.5 %

Study design

Analytical method:
other: nitrogen determinaton according Kjeldahl

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
-1.16
Temp.:
25 °C
pH:
7.7

Applicant's summary and conclusion