Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 600-891-1 | CAS number: 1089-78-7
Dissociation constant
Administrative data
Link to relevant study record(s)
Description of key information
The substance can be considered as a neutral molecule in the pH range 2-10, which is of relevance for aqueous biological systems.
Key value for chemical safety assessment
Additional information
The substance contains only aliphatic hydrogens, one carbonyl group and an alcoholic group, which cannot be protonated or deprotonated in the range pH 1 -12. The calculated pka of 15.1, which was calculated with the computer program ACD/pKa DB, is outside the pH range of physiological interest. Therefore the substance is to be considered a neutral molecule in the pH range 2-10, which is of relevance for aqueous biological systems.
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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