Registration Dossier
Registration Dossier
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EC number: 232-452-1 | CAS number: 8031-44-5
Flammability
Administrative data
Link to relevant study record(s)
Description of key information
non-flammable
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
The flammability (flame propagation) of the substance was evaluated according to the EU Method A.10 (Dir 92/69/EEC).
During the test the test material melted but it wasn't burned.
The test is negative and the substance is considered as non-flammable.
Justification for classification or non-classification
According to the CLP Regulation (EC) No.1272/2008, section 2.7.4.3, Annex I:
2.7.2.1 Powdered, granular or pasty substances or mixtures (except powders of metals or metal alloys – see 2.7.2.2) shall be classified as readily combustible solids when the time of burning of one or more of the test runs, performed in accordance with the test method described in Part III, sub-section 33.2.1, of the UN RTDG, Manual of Tests and Criteria, is less than 45 seconds or the rate of burning is more than 2.2 mm/s.
2.7.2.2. Powders of metals or metal alloys shall be classified as flammable solids when they can be ignited and the reaction spreads over the whole length of the sample in 10 minutes or less.
2.7.2.3. A flammable solid shall be classified in one of the two categories for this class using Method N.1 as described in 33.2.1 of the UN RTDG, Manual of Tests and Criteria in accordance with Table 2.7.1.
During the test, the test material melted but it wasn't burned. Since the substance did not burn during the test and therefore no burning time was determined, it is not classified as a flammable solid according to the CLP 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.
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