Registration Dossier
Registration Dossier
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EC number: 917-912-8 | CAS number: 864680-71-7
Stability: thermal, sunlight, metals
Administrative data
- Endpoint:
- stability: thermal, sunlight, metals, other
- Remarks:
- Migrated from section 'Stability: thermal, sunlight, metals'
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Full study report not available for registrant, only Endpoints reported. Source reliable.
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 004
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: no data available
- Principles of method if other than guideline:
- DSC-Method and Decomposition Test in an autoclave.
- GLP compliance:
- no
Test material
- Reference substance name:
- 3-(4-aminophenyl)-2,5-dihydro-1,2,4-oxadiazol-5-one
- EC Number:
- 917-912-8
- Cas Number:
- 864680-71-7
- Molecular formula:
- C8 H7 N3 O2
- IUPAC Name:
- 3-(4-aminophenyl)-2,5-dihydro-1,2,4-oxadiazol-5-one
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
For thermal stability study
- Test substance thermally stable:
- no
Operating temperature
- Operating temp.:
- 179 °C
- Sublimation:
- no
- Transformation products:
- not measured
For study on stability to sunlight
- Test substance stable to sunlight:
- not determined
For study on stability to metals
- Test substance stable to metals / metal ions:
- not determined
Any other information on results incl. tables
The substance decomposes exothermally at a temperatur of 179°C (DSC-Method, 5 K/min). The decomposition energy is -467 J/g.
Decomposition is observed in an open test tube during a storage over 24 h in the temperature range 120 -160°C.
In an autoclave test a strong rise in pressure was observed at heating to 190°C (5 K/min).
For safety reasons the substance should not be handled or stored at temperatures above 60°C/24 h.
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.
