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: 256-425-9 | CAS number: 49673-81-6
Endpoint summary
Administrative data
Description of key information
Target substance is a soluble white powder, that has melting points between 169 -191 °C and 193 -202 °C. After melting, the substance undergoes an endothermic decomposition with gas development.
It has a relative density of 1.274 and a log Pow < 0.5 at 25 °C and pH 7.5. The substance has a water solubility of 965.6 g/l at 20 °C and pH ca. 6.8. As for granulometry, d50 is 180 µm.
The substance is non flammable, non oxidising, non explosive and has no spontaneous ignition property.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
