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: 215-685-3 | CAS number: 1344-01-0
Endpoint summary
Administrative data
Description of key information
Additional information
A number of physical and chemical endpoint studies have been waived due to the inorganic nature of the substance e.g. partition coefficient. Of the experimentally derived endpoints, all studies were conducted using the registered substance with the exception of the explosivity supporting study which was conducted on the similar substance silicone dioxide with the results being read across to the registered substance to support the waiving argument. Read-across between silicone dioxide and the registered substance is considered appropriate based on the similar structure of the two substances.
Physical and chemical properties summary
Physical state/appearance: Inorganic, white powder
Melting point: >1380°C
Boiling point: Waived (high melting point)
Vapour pressure: Waived (high melting point)
Water solubility: 73 mg/l at 25°C
Partition coefficient: Waived (substance is inorganic)
Physical hazards: The substance is not explosive, flammable or an oxidising agent
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.
