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Registration Dossier
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EC number: 900-600-0 | CAS number: -
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- OECD SIAP is a peer-reviewed source, therefore considered reliable. Restrictions applies as no details are available.
- Principles of method if other than guideline:
- Measured octanol-water partition coefficient. No other data.
- Partition coefficient type:
- octanol-water
- Key result
- Type:
- log Pow
- Partition coefficient:
- 2.83
- Temp.:
- 20 °C
- pH:
- ca. 0 - ca. 14
- Conclusions:
- The constituent has LOW potential for bioaccumulation, according to CLP classification criteria for aquatic chronic toxicity (log Kow <4).
- Executive summary:
The OECD SIAP provides some physico-chemical parameters within the framework of the human health and environmental assessment.
For partition coefficient, a measured value (logKow) of 2.83 is cited.
Reference
Temperature and pH are not specified. Measurement is expected to be performed at ambient temperature (ca 20-25°C). No pH dependency is anticipated, as no ionisable feature is present in the chemical structure.
Description of key information
The substance has low potential for bioaccumulation, according to CLP classification criteria for aquatic chronic toxicity (log Kow <4).
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 2.83
- at the temperature of:
- 20 °C
Additional information
Numerous published data were available for the constituent. The OECD SIAP was selected, considered as a reliable source, and providing a consensus value.
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