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EC number: 428-420-3 | CAS number: 71119-22-7 MOPS-NA
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)
- Version / remarks:
- 1992
- Deviations:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Melting / freezing pt.:
- 220.9 °C
- Decomposition:
- yes
- Sublimation:
- no
- Conclusions:
- The test item decomposes as it melts. The melting point was determined to be 220.9 °C.
- Executive summary:
A study was conducted according to Regulation 92/69/EWG, method A.1 to determine the melting point using differential scanning calorimetry. The test item decomposes as it melts. The melting point was determined to be 220.9 °C.
Reference
The test item decomposes as it melts.
Description of key information
The test item decomposes as it melts. The melting point was determined to be 220.9 °C (reference 4.2-1).
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 220.9 °C
Additional information
A study was conducted according to Regulation 92/69/EWG, method A.1 to determine the melting point using differential scanning calorimetry. The test item decomposes as it melts. The melting point was determined to be 220.9 °C.
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