Registration Dossier
Registration Dossier
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EC number: 235-464-5 | CAS number: 12236-64-5
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Remarks:
- Pyrophoric liquids/solids (migrated from section 'Flammability')
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2004
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Acceptable, well-documented study report which meets basic scientific principles.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: VDI 2263 sheet 1
- Principles of method if other than guideline:
- Determination of the combustion class number ("Brennzahl" BZ).
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- The combustion class number of the test item is BZ 2 (catches fire briefly and extinguishes rapidly). No classification as a flammable solid class 4.1 of the transport regulations required.
- Executive summary:
The flammability of the test item was tested by determination of the combustion class number (BZ). The combustion class number was found to be BZ 2 (catches fire briefly and extinguishes rapidly). The test item is therefore not flammable solid.
Reference
When an ignition source (flame or hot wire) was applied at ambient temperature, the sample caught fire briefly.
The product showed decomposition and liquidation.
By removing the ignition source, the flame went out again.
The same behaviour was observed at 100 °C.
As the test substance does not burn by itself, the determination of the burning rate is not required.
The combustion behaviour of the product is characterised by the combustion class number BZ 2 (catches fire briefly and extinguishes rapidly).
Description of key information
The flammability of the test item was tested by determination of the combustion class number (BZ). The combustion class number was found to be BZ 2 (catches fire briefly and extinguishes rapidly). The test item is therefore not flammable solid.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
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.
