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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: quality controlled study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008

Materials and methods

Principles of method if other than guideline:
partition coeficient calculated by dividing the solubility in n-octanol by the solubility in water
GLP compliance:
not specified
Type of method:
other: partition coeficient calculated by dividing the solubility in n-octanol by the solubility in water
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
(3R)-4-carbamoyl-3-(4-chlorophenyl)butanoic acid; (3S)-4-carbamoyl-3-(4-chlorophenyl)butanoic acid
EC Number:
700-336-4
Cas Number:
1141-23-7
Molecular formula:
C11H12ClNO3
IUPAC Name:
(3R)-4-carbamoyl-3-(4-chlorophenyl)butanoic acid; (3S)-4-carbamoyl-3-(4-chlorophenyl)butanoic acid
Constituent 2
Reference substance name:
5-amino-3-(4-chlorophenyl)-5-oxopentanoic acid
IUPAC Name:
5-amino-3-(4-chlorophenyl)-5-oxopentanoic acid

Results and discussion

Partition coefficient
Type:
Pow
Partition coefficient:
4
Temp.:
25 °C
pH:
ca. 6

Applicant's summary and conclusion

Executive summary:

The Pow (particient coefficient n-octanol/ water) of 5-amino-3-(4-chlorophenyl)-5-oxopentanoic acid is 4.

Pow= 4