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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

Currently viewing:

Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Referenceopen allclose all

Reference Type:
other: QSAR toolbox
Title:
QSAR study for CAS: 371-40-4
Year:
2011
Bibliographic source:
OECD QSAR toolbox version 2.2, 2011:- Phys-chem EPISUITE (SRC); HANSCH,C ET AL. (1995)
Reference Type:
review article or handbook
Title:
Reaxys ID : 742030
Year:
2011
Bibliographic source:
Reaxys by Elsevier Properties SA; Wang, Xiaodong; Sun, Cheng; Gao, Shixiang; Wang, Liansheng; Shuokui, Han; Chemosphere; vol. 44; nb. 3; (2001); p. 1711 - 1722
Reference Type:
review article or handbook
Title:
Dose doc.no.: F60
Author:
RSC Publishing
Year:
2011
Bibliographic source:
Dictionary of Substances and their effects (DOSE);Schultz, T. W. et al Bull. Environ. Contam. Toxicol. 1989, 43(4), 564-569.
Reference Type:
other: Authoritative data base
Title:
HSDB Number: 2691
Year:
2011
Bibliographic source:
HSDB (Hazardous Substances Data Bank); US national Library of Medicine reviewed by SRC:Hansch C, Leo AJ; Medchem (26): (1985)

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:
Principles of method if other than guideline:
Data is taken from OECD QSAR, DOSE, HSDB and Reaxys Database
GLP compliance:
not specified
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
4-fluoroaniline
EC Number:
206-735-5
EC Name:
4-fluoroaniline
Cas Number:
371-40-4
Molecular formula:
C6H6FN
IUPAC Name:
4-fluoroaniline
Details on test material:
- Name of test material: 4-fluoroaniline
- Molecular formula: C6H6FN
- Molecular weight: 111.12
- Substance type: Organic
- Physical state: Liquid

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
1.15
Temp.:
25 °C
Remarks on result:
other: pH data not available

Applicant's summary and conclusion

Conclusions:
Partition coefficient (log Pow) of octanol-water of 4-fluoroaniline is 1.15
Executive summary:

LogP is the logarithm (base-10) of the partition coefficient between n-octanol and water. It is used in environmental fate studies and large values (+4 or higher) are regarded as an indicator that a substance will bio-accumulate.

Octanol-water partition coefficient (log Pow) of 4-fluoroaniline is 1.15.Based on this, this substance is not likely to bio accumulate in food chain.