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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 229-146-5 | CAS number: 6419-19-8
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- 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 which decomposes before boiling
Reference
Description of key information
Boiling point [ATMP-H]: ATMP-H will undergo thermal decomposition without boiling.
Key value for chemical safety assessment
Additional information
The requirement to test the boiling point of ATMP-H was waived because the substance decomposes without boiling. This statement is supported by the evidence from a DSC study which demonstrates that the anhydrous form of the parent acid (ATMP-H) melts from about 178°C with decomposition. See melting point study reported in IUCLID Section 4.2.
Similarly, in available secondary sources to which no reliability could be assigned, aqueous solutions of ATMP-H were reported to have boiling temperature of >100°C.
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.
