Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
Deviations:
not specified
GLP compliance:
not specified
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
p-phenylenediamine
EC Number:
203-404-7
EC Name:
p-phenylenediamine
Cas Number:
106-50-3
Molecular formula:
C6H8N2
IUPAC Name:
benzene-1,4-diamine

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
-0.67
Temp.:
23 °C
pH:
ca. 9.7
Details on results:
pH of saturated aqueous solution: 9.7 at 24 °C determined by separate measurement (internal company report 09-70708 dated 2009-11-16)

Applicant's summary and conclusion

Conclusions:
no bioaccumulation expected
Executive summary:
The partition coefficient of the substance determined by shake flask method OECD 107 at 23°C is - 0,67.