Registration Dossier

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)

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
Deviations:
no
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:
2-hydroxybenzimidazole
EC Number:
210-412-4
EC Name:
2-hydroxybenzimidazole
Cas Number:
615-16-7
Molecular formula:
C7H6N2O
IUPAC Name:
2-hydroxybenzimidazole

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
1.17
Temp.:
23 °C
pH:
> 6.2 - < 6.4

Applicant's summary and conclusion

Conclusions:
No bioaccumulation expected.
Executive summary:

The partition coefficient of the test substance 2 -Benzimidazolone was determined according to OECD GL107 as 1,17.