Registration Dossier
Registration Dossier
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EC number: 221-576-1 | CAS number: 3148-73-0
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
The available literature data (Chekanova, 2002) on hydrolysis was conducted as part of a general investigation into the various phys-chem properties of the substance. To determine the hydrolysis rate a sample was dissolved in 1 M KOH and kept at 60°C. At 1, 2, 3, and 4 hours, samples were taken, and the substance loss was determined photometrically at λ=240nm. The rate constant for base hydrolysis was calculated with a second-order kinetic equation.
The study was not conducted according to a guideline method, only strongly alkaline conditions were investigated, the analytical method was not necessarily species specific, and limited experimental details were reported. As a result, the available data is considered to be relevant, but not reliable, nor adequate for risk assessment purposes.
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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