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EC number: 290-636-7
CAS number: 90194-27-7
The registered substance is produced, supplied and marketed in the
presence of a liquid mineral oil solvent. Removal of this solvent is
expected to cause a change in the equilibrium of the chemical structure
of the alkaryl benzene sulfonates resulting in a degradation of the
chemical structure to a structure that is not representative of the
substance being placed on the market in the EU. From the compositional
description and the structural formula given, however, it can be
concluded that this substance is not pyrophoric (will not ignite or emit
flammable gases on contact with air, damp air, or water) nor does it
exhibit the property of flammability (will not easily burn when ignited
or contribute to the combustion of other materials).
There are no functional groups or other structural alerts present that
would support any concern that this substance should be classified as
dangerous according to the criteria for evaluating flammability, which
is furthermore confirmed by long term handling experience. The substance
is, and has for some time, been used in high temperature environments
(typically up to 300C) and is stable at these temperatures.
The study is therefore considered scientifically unjustified.
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.
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