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EC number: 220-509-3 | CAS number: 2786-76-7
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
- Study period:
- 04 Aug 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Comparable to guideline study (EU A.1) with acceptable restrictions
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Principles of method if other than guideline:
- DSC measurement according to company guideline.
- Type of method:
- thermal analysis
- Decomposition:
- yes
- Decomp. temp.:
- ca. 313 °C
- Conclusions:
- The test substance does not melt. Decomposition takes place at ca. 313 °C.
- Executive summary:
The thermal behaviour of the test substance was investigated by Differential Scanning Calorimetry (DSC). The test substance does not melt. Decomposition takes place at ca. 313 °C.
Reference
There is no endothermic effect (melting/boiling) in the DSC curves.
The product starts to decompose in the sealed vial at 313 °C with a mean energy of 80 J/g (2 measurements).
Description of key information
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 313 °C
Additional information
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