Registration Dossier
Registration Dossier
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EC number: 444-860-9 | CAS number: 474510-57-1
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- pyrophoric solids
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the experience in production or handling shows that the substance does not react with water, e.g. the substance is manufactured with water or washed with water
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Description of key information
Data waiver: Not highly flammable upon ignition; no pyrophoric properties; does not liberate flammable gases on contact with water..
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
- Upon ignition the test item could not be ignited with a flame during the preliminary test. In contact with the ignition source, the test item melted, evolving sparks. A yellow melt remained.
- Based on chemical structure and experience in handling and use of substance the pyrophoric properties and the flammability in contact with water are not to be expected
The theoretical assessments of pyrophoricity and flammability on contact with water are based on section R.7.1.10 of Guidance chapter R.7a of REACH Regulation (EC) No 1907/2006.
Thus it can be concluded that the test substance is not considered to be classified as flammable material
Justification for classification or non-classification
Data waiving – study not scientifically necessary. Substance is known to be stable in contact with air at room temperature for prolonged periods of time (days). Based on chemical structure and experience in handling, substance does not react with water.
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.
