Registration Dossier
Registration Dossier
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EC number: 250-001-7 | CAS number: 30007-47-7
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:
- 2016-11-08
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 1995-07-27
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Mr. Klemmt; E-EMD/QR - J550, Batch identification: A14-Q0201
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: ambient temperature - Key result
- Melting / freezing pt.:
- 59 °C
- Atm. press.:
- 1 013.25 hPa
- Decomposition:
- no
Reference
The sharp melting peak showed only a minimal rounding on the low temperature side, starting at about 50 °C, due to impurities. In order to survey the thermic behavior of the test item a preliminary TG/DSC-Test (non-GLP) was run up to 600 °C. An endothermic peak starting at about 100 °C with a total weight loss at 200 °C showed the vaporization of the test item.
| Determination | Onset Temperature [°C] | Peak temperature [°C] |
| A | 58.4 | 60.6 |
| B | 58.7 | 60.6 |
| Mean Value | 59 | 61 |
Description of key information
The melting point of the test substance was 59 °C when determined in a study according to OECD Guideline 102.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 59 °C
Additional information
A melting point of 59 °C was determined in a study according to OECD Guideline 102 (BASF SE, 2017).
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