Registration Dossier
Registration Dossier
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EC number: 235-979-5 | CAS number: 13078-36-9
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:
- 27 January 2016 to 17 August 2016
- 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:
- and OECD Method 102
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: Metal block method
- Specific details on test material used for the study:
- Batch 408291
- Key result
- Melting / freezing pt.:
- >= 110 - <= 180 °C
- Decomposition:
- yes
- Remarks:
- Partially melts before decomposing
- Decomp. temp.:
- ca. 180 °C
- Sublimation:
- no
- Conclusions:
- Chelest PC-45 was found to partially melt at temperatures between approximately 110 and 180°C, before decomposing.
Reference
The results of duplicate melting point determinations on the test item were as follows:
Temperature (°C) |
||
Melting stage* |
Sample I |
Sample II |
|
|
|
A |
114 |
114 |
B |
123 |
121 |
C |
150 |
146 |
D |
- |
- |
E |
- |
- |
|
|
|
Description of key information
Melting temperature was measured using the metal block method, and in accordance with EC Method A.1.
The test substance was found to partially melt at temperatures between approximately 110 and 180°C, before decomposing.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 110 °C
Additional information
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