Registration Dossier
Registration Dossier
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EC number: 448-300-4 | CAS number: 88642-03-9
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:
- 2004-10-20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: 92/69/EWG, A.1 (DSC)
- Version / remarks:
- 1995
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- other: See "remarks"
- Remarks:
- differential scanning calorimetry
- Key result
- Melting / freezing pt.:
- 25 °C
- Conclusions:
- The melting point of the test item was determined to be 25 °C at atmospheric pressure of 1013 hPa.
- Executive summary:
The melting point of the test item was determined to according to OECD TG 102 using differential scanning calorimetry (DSC). The melting point is 25 °C at atmospheric pressure of 1013 hPa.
Reference
Two DSC-runs in aluminium crubcibles with a hole showed an endothermic effect (melting) in the temperature range 10 - 40 °C with an onset temperature of 25 °C.
| Ident-No. | Onset /°C | Temperature range / °C | Crucible |
| 20528 | 24.86 | 10 - 40 | Aluminium with a hole |
| 20534 | 25.35 | 10 - 40 | Aluminium with a hole |
Description of key information
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 25 °C
Additional information
The melting point of the test item was determined to according to OECD TG 102 using differential scanning calorimetry (DSC). The melting point is 25 °C at atmospheric pressure of 1013 hPa.
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