Registration Dossier
Registration Dossier
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EC number: 237-457-2 | CAS number: 13811-50-2
Flammability
Administrative data
Link to relevant study record(s)
Description of key information
The substance is a non flammable solid. It shows neither pyrophoric properties nor reacts in contact with water to form flammable gases. It is not self-reactive or self-heating as well as no organic peroxide.
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
The flammability is determined in a guideline study following the quality management system of GLP. No or only minor deviations could be detected. The result could therefore be considered as valid and is chosen as key value for the chemical safety assessment.
In accordance with section 1 of REACH Annex XI, the pyrophoric properties study does not need to be conducted as based on chemical structure pyrophoric properties are not to be expected.
In accordance with section 1 of REACH Annex XI, the water reactivity study does not need to be conducted as based on chemical structure water reactivity is not to be expected.
In accordance with section 1 of REACH Annex XI, the UN test series A to H for organic peroxides does not need to be conducted as by definition based on their chemical structure the substance is no organic peroxide.
In accordance with section 1 of REACH Annex XI, the UN test series A to H for self-reactive substances and mixtures does not need to be conducted as the heat of decomposition is greater than 300 J/g, but the onset temperature is greater than 200 °C.
In accordance with section 1 of REACH Annex XI, the UN test N 4 for self-heating substances and mixtures does not need to be conducted as the substance is a solid with a melting point less than 160 °C.
Justification for classification or non-classification
Since flammable properties of the substance could be excluded either via testing according to international recommended guidelines or based on its chemical structure as well as melting point there is in final conclusion no need to classify the substance as flammable in the sense of either directive 67/548/EEC (DSD) or regulation EC/1272/2008 (CLP).
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.
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