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EC number: 204-424-9 | CAS number: 120-78-5
Partition coefficient
Administrative data
Link to relevant study record(s)
- 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
- 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
- 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)
Reference
temperature not reported
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
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