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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 810-213-8 | CAS number: 1370461-06-5
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- thermal analysis
- Remarks:
- DSC
Test material
- Reference substance name:
- sra-[(2E)-2-butenedioato(2-)hydroxy aluminium]
- EC Number:
- 810-213-8
- Cas Number:
- 1370461-06-5
- Molecular formula:
- C4 H3 Al O5
- IUPAC Name:
- sra-[(2E)-2-butenedioato(2-)hydroxy aluminium]
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Name of test material (as cited in study report): Aluminum, [(2E)-2-butenedioato(2-)-01 ]hydroxy-
Analytical purity: Approx. 85.8 g/100g (see final report 14L00403)
Lot/batch No.:13-0001-2
Expiration date of the lot/batch: Sep 30, 2014
Storage condition of test material: RT
Constituent 1
Results and discussion
Melting / freezing point
- Atm. press.:
- 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- > 300 °C
- Remarks on result:
- other: No melting temperature was found between 0 °C and decomposition of the test item, starting at about 300 °C.
Any other information on results incl. tables
Results in detail
Melting temperature
No melting temperature was found between 0 °C and decomposition of the test item, starting at about 300 °C.
The estimated accuracy is ± 1 °C.
Observed thermic processes
An endothermic peak was observed at about 150 °C (peak temperature, Test 1 and 2, 151 heating). This is interpreted as loss of volatile components, followed by another endothermic peak starting at about 300 °C (onset temperature, Test 1 and 2, 151 heating).
After Test 1 up to 400 °C, the test item was not molten, it was as powdery as before and showed a weight loss of 10.4 %. The color
was changed to light brown beige. This was interpreted as a reaction. In Test 2 up to 500 °C, the test item showed the beginning of another endothermic peak starting at about 460 °C. After Test 2 the test item was not molten, the color was changed to black and a weight loss of 41.4 % was registered. This is a clear indication of the decomposition of the test item.
All these observations are confirmed by the preliminary TG/DTATest (non-GLP).
Applicant's summary and conclusion
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.
