Registration Dossier
Registration Dossier
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EC number: 201-159-0 | CAS number: 78-93-3
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1998
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Version / remarks:
- reliability scoring based on 2004 guideline.
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
- Analytical method:
- high-performance liquid chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- 0.3
- Temp.:
- 40 °C
- Remarks on result:
- other: The pH was not reported.
- Conclusions:
- A log Kow value of 0.3 ± 0.0 at 40°C was determined for the substance using a relevant test method and in compliance with GLP. The result is considered to be reliable.
Reference
Triplicate HPLC analyses yielded a mean log Pow of 0.3 ± 0.0.
Description of key information
log Kow: 0.3 ± 0.0 at 40°C (OECD 117)
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.3
- at the temperature of:
- 40 °C
Additional information
A measured log Kow value of 0.3 ± 0.0 at 40°C was determined for the registered substance using HPLC method in accordance with OECD Test Guideline 117 and in compliance with GLP. The result is considered to be reliable.
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