Registration Dossier
Registration Dossier
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EC number: 688-124-7 | CAS number: 152261-43-3
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- 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:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: DSC
- Key result
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: The test item shows no melting point of crystalline subcomponents in the 1. and 2. heating run between -90°C and 50°C. The cooling run shows no crystallisation.
- Remarks:
- The test item shows no melting point of crystalline subcomponents in the 1. and 2. heating run between -90°C and 50°C. The cooling run shows no crystallisation.
- Conclusions:
- The test item shows no melting point of crystalline subcomponents in the 1. and 2. heating run between -90°C and 50°C. The cooling run shows no crystallisation. An additional measurement with a starting temperature at -170°C shows a glass transition temperature (amorphous components) at -102°C.
- Executive summary:
The test item shows no melting point of crystalline subcomponents in the 1. and 2. heating run between -90°C and 50°C. The cooling run shows no crystallisation. An additional measurement with a starting temperature at -170°C shows a glass transition temperature (amorphous components) at -102°C.
Reference
Description of key information
The test item shows no melting point of crystalline subcomponents in the 1. and 2. heating run between -90°C and 50°C. The cooling run shows no crystallisation.
Key value for chemical safety assessment
Additional information
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.
