Registration Dossier
Registration Dossier
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EC number: 209-090-8 | CAS number: 555-31-7
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
Aluminium triisopropylate reacts instantaneously with water to form isopropanol and Al3+ species. The resulting pH being weakly alkaline indicates according to Langmuir et al. 2004 that Al3+ species formed are mainly Al(OH)4-, Al(OH)3 and Al(OH)2+ at pH 8.5.
Key value for chemical safety assessment
Additional information
Aluminium triisopropylate reacts instantaneously with water to form isopropanol and Al3+ species. The resulting pH being weakly alkaline indicates according to Langmuir et al. 2004 that Al3+ species formed are mainly Al(OH)4-, Al(OH)3 and Al(OH)2+ at pH 8.5.
Thus, aluminium triisopropylate is abiotically degradable and forms isopropanol being readily biodegradable as shown in the registration dossier of isopropanol submitted by the same lead registrant.
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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