Registration Dossier
Registration Dossier
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EC number: 470-270-6 | CAS number: -
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:
- 2007
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- thermal analysis
- Key result
- Melting / freezing pt.:
- ca. 153.7 °C
Reference
In order to determine the melting point more precisely, further DSC-runs were receorded between 70°C and 300°C with a heating rate between 10°C/min. In the first main test run , the melting of the test item was determined at 153.7°C. The melting of the item during the second main test run was determined to be at 153.8°C. During runs, the samples lost 17% and 19% of their mass, respectively. After the measurment boths sample were black and solid.
Description of key information
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 153.7 °C
Additional information
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