Registration Dossier
Registration Dossier
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EC number: 435-410-2 | CAS number: 351491-23-1
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:
- From 02 May 2000 to 23 August 2000
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to other study
- Reason / purpose for cross-reference:
- reference to other study
- Reason / purpose for cross-reference:
- reference to other study
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 537-84
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Key result
- Melting / freezing pt.:
- < -100 °C
- Conclusions:
- The test item freezing point is lower than -100°C
- Executive summary:
The freezing point of the test item was determined with the DSC method performed according to recognised guidelines and under GLP.
No deviation from the guidelines was observed during the study.
No freezing has been observed at -100°C. Therefore the test item freezing point is lower than -100°C
Reference
Description of key information
The freezing point of the test item was determined in an experimental key study of Klimisch validity 1.
Key value for chemical safety assessment
Additional information
The test item freezing point of the test item is lower than -100°C.
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