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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
data is from modelling databases
Qualifier:
equivalent or similar to guideline
Guideline:
other: estimated data
Principles of method if other than guideline:
KOWWIN V1.68 was used to estimate the octanol water partition coefficient of the chemical 1-(3-aminophenyl)urea
GLP compliance:
not specified
Type of method:
calculation method (fragments)
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
- Name of test material (as cited in study report): 1-(3-aminophenyl)urea
- Molecular formula : C7H9N3O
Molecular weight : 151.168 g/mol
- Substance type:Organic
- Physical state: Solid

Key result
Type:
log Pow
Partition coefficient:
ca. -0.76
Remarks on result:
other: no other details available
Conclusions:
The estimated log Octanol-water partition coeffcient (POW) of the chemical 1-(3-aminophenyl)urea was -0.7605
Executive summary:

KOWWIN V1.68 was used to estimate the octanol water partition coefficient of the substance 1-(3-aminophenyl)urea .

The estimated logPOW of the chemical 1-(3-aminophenyl)urea was -0.7605

Description of key information

KOWWIN V1.68 was used to estimate the octanol water partition coefficient of the substance1-(3-aminophenyl)urea

The estimated logPOW of the chemical1-(3-aminophenyl)ureawas-0.7605

Key value for chemical safety assessment

Log Kow (Log Pow):
-0.76

Additional information

KOWWIN V1.68 was used to estimate the octanol water partition coefficient of the substance1-(3-aminophenyl)urea

The estimated logPOW of the chemical1-(3-aminophenyl)ureawas-0.7605