Registration Dossier
Registration Dossier
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EC number: 500-687-1 | CAS number: 162303-51-7
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
Testing is not technically feasible as substance is hydrolytically unstable. Log Kow of n-butanol released from the substance is used in CSA, instead of any estimated value.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.84
- at the temperature of:
- 25 °C
Additional information
Target substance is hydrolytically unstable. When it comes in contact with water or moisture, a complete hydrolysis will take place with no significant reaction products other than n-butanol and hydrated titanium dioxide (OECD 111). Because of rapid hydrolysis (half-life < 2 hours), log Kow of n-butanol released in water is used as a key value in CSA (peer-reviewed secondary source, Lide 2008).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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