Registration Dossier
Registration Dossier
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EC number: 485-340-1 | 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:
- 05.10. - 30.11.05
- 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:
- 92/69/EWG
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- 55 °C
- Atm. press.:
- 1 013.3 hPa
- Conclusions:
- The test item has a melting point of 55.0 °C
- Executive summary:
A study was conducted according to 92/69/EWG method A.1 to determine the melting point of the test item using the capillary method. The substance was filled in a capillary and was heated at a rate of 0.5 °C/min between 52 °C and 62 °C. The melting point was determined to be 55.0 °C.
Reference
Description of key information
The test item had a melting point of 55.0 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 55 °C
Additional information
The determination of the melting point / melting range range was carried out by the capillary method. The substance was filled in a capillary and the filling height was 4 -5 mm. The substance was heated at a rate of 0.5 °C/min between 52 °C and 62 °C and the melting point was determined by a Büchi B545 device.
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