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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
supporting study
Study period:
no data
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Remarks:
peer reviewed database

Data source

Reference
Reference Type:
review article or handbook
Title:
Exploring QSAR - Hydrophobic, Electronic, and Steric Constants
Author:
Hansch, C., Leo, A., D. Hoekman
Year:
1995
Bibliographic source:
Washington, DC: American Chemical Society., 1995., p. 20]; online query 28.06.2017

Materials and methods

Principles of method if other than guideline:
QSAR
GLP compliance:
no
Type of method:
calculation method (fragments)
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
2-aminophenol
EC Number:
202-431-1
EC Name:
2-aminophenol
Cas Number:
95-55-6
Molecular formula:
C6H7NO
IUPAC Name:
2-aminophenol
Test material form:
solid

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
0.62
Temp.:
25 °C
Remarks on result:
other: estimated

Any other information on results incl. tables

Data From SRC PhysProp Database:

Log P (octanol-water):

Value : 0.62

Type  : EXP

Ref   : HANSCH,C ET AL. (1995)

Applicant's summary and conclusion