Registration Dossier
Registration Dossier
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EC number: 295-371-0 | CAS number: 92044-91-2
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:
- 2 June to 17 July 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Melting / freezing pt.:
- >= -59 - <= -21 °C
- Remarks on result:
- other: Pressure not reported
Reference
The results of the three measurements were as follow:
-60 °C to 22 °C (from first measurement)
-58 °C to 21 °C (from second measurement)
-58 °C to 20 °C (from third measurement)
The cooling run shows a crystallization.
Conclusion
The test item shows a melting area of crystalline subcomponents between -59 °C and -21 °C according to the definition in the OECD Guideline 102 (mean value from repeat determination).
Description of key information
Melting range of -59 °C to -21 °C (OECD Guideline 102, Differential scanning calorimetry)
Key value for chemical safety assessment
Additional information
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