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EC number: 235-109-4
CAS number: 12069-00-0
No data is available on flammability of lead selenide.
selenide will be registered as a transported intermediate with a tonnage
band of 100 – 1000 t/a. Based on Article 18, Chapter 3, Title II of
regulation (EC) 1907/2006, any manufacturer or importer of a transported
isolated intermediate in quantities of one tonne or more per year shall
submit a registration to the Agency for the transported isolated
intermediate. This registration shall include any available existing
information on physicochemical, human health or environmental properties
of the intermediate. Where a full study report is available, a study
summary shall be submitted. According to “ECHA Guidance for
intermediates, February 2008”, a registrant of transported isolated
intermediates can provide reduced registration information according to
Article 18(2) if he confirms that he is manufacturing and/or using the
substance under strictly controlled conditions and if he confirms
himself or states that he has received confirmation from the user that
the substance is used under strictly controlled conditions as described
under Article 18(4). For transported isolated intermediates the
information requirements on physicochemical, human health and
environmental properties are limited to the data that is available to
the manufacturer (e.g. information he holds himself or that he can
obtain from other sources) without any additional testing.
selenide a substance specific literature search has been conducted (see
IUCLID section 12). Since no relevant data is available on flammability
of lead selenide, no study summary is provided for this endpoint.
selenide is not proposed for classification as pyrophoric solid or
substance which in contact with water emits flammable gases.
substance is void of any chemical structures associated with pyrophoric
properties. In addition, for
lead selenide it is noted that despite long-term industrial use of the
substance, it is not classified for pyrophoric properties according to
UN transport regulations (in accordance with section 1, Annex XI of
regulation (EC) 1907/2006). Furthermore, long-term industrial experience
in handling showed that the substance does not ignite in contact with
air. Therefore, the substance does not have any properties which require
classification for pyrophoric properties according to Regulation (EC) No
substance is void of any chemical structures that might lead to a
reaction with water or damp air, leading to the development of dangerous
amounts of gas or gases which may be highly flammable. Further, it is
noted that despite long-term industrial use of the substance, it is not
classified as flammable in contact with water according to UN transport
regulations (in accordance with section 1, Annex XI of regulation (EC)
1907/2006). Therefore the substance does not have any properties which
require classification as flammable in contact with water according to
Regulation (EC) No 1272/2008.
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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