Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 224-594-8 | CAS number: 4422-95-1
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (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 a solid having a melting point <= 160°C
- other:
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
In accordance with REACH Regulation (EC) No. 1907/2006: Annex VII section 7.12 the test item clearly had a melting point < 160 °C and was entirely molten above 36 °C. Substances which are entirely molten < 160 °C should not be considered for classification in this class since the melting process is endothermic and the substance-air surface is drastically reduced.
References:
1. UN Transport of Dangerous Goods Manual of Tests and Criteria, Seventh Edition (2019)
2. ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.12, July 2017).
3. CLP Regulation (EC) 1272/2008, Annex I, section 2.11
4. ECHA Guidance on Application on the CLP Criteria, section 2.11 (v5.0, July 2017) - Reason / purpose for cross-reference:
- data waiving: supporting information
Reference
Description of key information
Relative self-ignition temperature for solids: not applicable. Substance melting point < 160 °C and was entirely molten above 36 °C. Substances which are entirely molten < 160 °C should not be considered for classification in this class since the melting process is endothermic and the substance-air surface is drastically reduced, 2022
Key value for chemical safety assessment
Additional information
In accordance with REACH Regulation (EC) No. 1907/2006: Annex VII section 7.12 the test item clearly had a melting point < 160 °C and was entirely molten above 36 °C. Substances which are entirely molten < 160 °C should not be considered for classification in this class since the melting process is endothermic and the substance-air surface is drastically reduced.
References:
1. UN Transport of Dangerous Goods Manual of Tests and Criteria, Seventh Edition (2019)
2. ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.12, July 2017).
3. CLP Regulation (EC) 1272/2008, Annex I, section 2.11
4. ECHA Guidance on Application on the CLP Criteria, section 2.11 (v5.0, July 2017)
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.
