Registration Dossier
Registration Dossier
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EC number: 938-828-8 | CAS number: 1463474-95-4
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
THe substance HBED-Fe (UVCB) will exhibit negligable vapour pressure at room temperature.
The vapour pressure of the structurally related compound EDDHA-Fe was determined to be < 1E-6 hPa at 25 °C.
Key value for chemical safety assessment
Additional information
Because of its high polarity the substance always contains a few % of water so the vapour pressure exhibited by this substance is expected to be that of the adherent water. The substance does not melt under the decomposition temperature of 164°C and based on its multiple carboxylic acid salt functionality the pure substance will exhibit negligable vapor pressure.
The vapour pressure of the structurally related compound EDDHMA-Fe was determined to be 111 Pa and 142 Pa at 20°C and 159 Pa and 203 Pa
at 25°C. It can be concluded that the test article exhibits a low but measurable vapour pressure at room temperature, which is most probably caused by the presence of 7% water in the test substance.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.
