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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
publication
Title:
Partition coefficient
Author:
Hansch etal
Year:
1995
Bibliographic source:
Exploring QSAR Hydrophobic, Electronic, and Steric Constants, ACS Professional Reference Book, 1995

Materials and methods

Principles of method if other than guideline:
reliable literature source
GLP compliance:
not specified
Type of method:
other: reliable literature source
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
Methyl cyanoacetate
EC Number:
203-288-8
EC Name:
Methyl cyanoacetate
Cas Number:
105-34-0
Molecular formula:
C4H5NO2
IUPAC Name:
methyl 2-cyanoacetate

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
-0.47
Remarks on result:
other: reliable literature source

Any other information on results incl. tables

reliable literature source

Applicant's summary and conclusion

Conclusions:
result of partition coefficient shows log Pow -0.47 (reliable literature source)