Registration Dossier
Registration Dossier
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EC number: 939-125-9 | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
< 7906 Pa at 25 °C (WoE)
Key value for chemical safety assessment
Additional information
The value for vapour pressure of UVCB substance hydrolysis products of 3-(triethoxysilyl)propan-1-amine is based on a weight of evidence using experimental data for ethanol (7906 Pa at 25 °C) and QSAR data for the hydrolysis products monomer and dimer (< 10-3 Pa at 25 °C).
According to the theoretical principle of Raoult's law, the vapour pressure of a mixture should be lower than the vapour pressure of its component which has the highest vapour pressure in its pure form. In the case of hydrolysis product of hydrolysis products of 3-(triethoxysilyl)propan-1-amine, the constituent ethanol has the highest vapour pressure, therefore the vapour pressure of substance should be lower than that of ethanol (7906 Pa at 25 °C).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.
