Registration Dossier
Registration Dossier
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EC number: - | 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:
- September 22, 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)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- ca. 226 - ca. 230 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- no
- Conclusions:
- Under study conditions, the melting point for the test substance was determined to be 226-230°C at 1 atm pressure.
- Executive summary:
A study was conducted to determine the melting point of the test substance using the capillary method, according to OECD Guideline 102, in compliance with GLP. Under study conditions, the melting point for the test substance was determined to be 226-230°C at 1 atm pressure (Scymaris, 2017).
Reference
Melting point results
Test substance |
Initial melting point (°C) |
Final melting point (°C) |
1014.003 |
226 |
229 |
1014.003 |
224 |
230 |
1014.003 |
227 |
231 |
Mean melting point (°C) |
226 |
230 |
Standard deviation |
1.25 |
0.82 |
Relative standard deviation % |
0.55 |
0.35 |
Description of key information
The melting point of the test substance was determined using the capillary method, according to OECD Guideline 102 (Scymaris, 2017).
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 226 °C
Additional information
Melting point range: 226 -230°C
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