Registration Dossier

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Qualifier:
equivalent or similar to
Guideline:
EPA OPPTS 830.7550 (Partition Coefficient, n-octanol / H2O, Shake Flask Method)
Principles of method if other than guideline:
The n-octanol / water partition coefficient was measured according to the methods published by EPA in the Federal Register (1979).
GLP compliance:
not specified
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water
Type:
log Pow
Partition coefficient:
4.5
pH:
7
Remarks on result:
other: temperature not reported

temperature not reported

Conclusions:
With the shake-flask method a logPow of 4.5 was determined at pH 7 for 2,2`-dithiobis(benzothiazole.
Executive summary:

With the shake-flask method a logPow of 4.5 was determined at pH 7 for 2,2`-dithiobis(benzothiazole)

(Monsanto, 1980)

Description of key information

With the shake-flask method a logPow of 4.5 was determined (Monsanto, 1980).

Key value for chemical safety assessment

Log Kow (Log Pow):
4.5
at the temperature of:
20 °C

Additional information