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: 200-589-6 | CAS number: 64-67-5
Endpoint summary
Administrative data
Description of key information
The substance hydrolyses rapidly in water to form ethanol and sulpharic acid. The estimated hydrolysis half-life is less than 2 hours. Therefore, aquatic studies cannot be performed as the study criteria (test substance concentration and pH) will nbot be observved.
For the above reason, the aquatic toxicity of the hydrolysis product - ethanol - has been used. The other hydrolysis product is sulphuric acid but this will be neutralized in the test system in order to stabilize the pH.
Additional information
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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