Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 220-449-8
CAS number: 2768-02-7
[trimethoxy(vinyl)silane]: Not relevant due to very rapid hydrolysis in
contact with water
[vinylsilanetriol]: ca. 10
requirement to test the substance for dissociation constant is waived
because in contact with water the substance hydrolyses very rapidly. The
hydrolysis products in this case are vinylsilanetriol and methanol.
are no reliable measured data for the dissociation constant of
vinylsilanetriol. The typical dissociation constants for the hydroxyl
protons of silanetriols are available from studies in other
is appropriate to read-across dissociation constant data for
vinylsilanetriol from phenylsilanetriol. This suggests that silanols are
not expected to undergo significant dissociation within the range of pH
relevant in the environment or in vivo.
has a measured first dissociation constant ca.10 in a reliable study
using a relevant test method.
Additional information is given in a supporting report (PFA 2013b)
attached in Section 13.
PFA (2013b). Peter Fisk
Associates, Dissociation constant Analogue report, PFA.300.001.001
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.
Questo sito web si avvale di cookie affinché possiate usufruire della migliore esperienza sui nostri siti web.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again