Registration Dossier
Registration Dossier
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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.
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EC number: 234-409-2 | CAS number: 12001-85-3
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
- Justification for type of information:
- The study on the self-ignition temperature of a test item does not have to be conducted if the melting temperature is below 160°C. During the melting and boiling temperature study, a glass transition was observed at -51.4°C. Furthermore, at 100°C, it was observed that the viscosity of the test item was too low to keep the test item in the test cube. Therefore, performance of the self-ignition temperature study was technically not possible and the study was not performed (CRL 2018).
Reference
Description of key information
A self-ignition test for naphthenic acids, zinc salts is not required because the melting point is ≤160°C.
Key value for chemical safety assessment
Additional information
The study on the self-ignition temperature of a test item does not have to be conducted if the melting temperature is below 160°C. During the melting and boiling temperature study, a glass transition was observed at -51.4°C. Furthermore, at 100°C, it was observed that the viscosity of the test item was too low to keep the test item in the test cube. Therefore, performance of the self-ignition temperature study was technically not possible and the study was not performed (CRL 2018).
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.
