Registration Dossier
Registration Dossier
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EC number: 245-740-7 | CAS number: 23564-05-8
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:
- 1992
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 2
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- capillary method
- Key result
- Decomposition:
- yes
- Decomp. temp.:
- 165 °C
- Sublimation:
- no
- Conclusions:
- The test item decomposes at 165 °C. Therefore, no melting point could be determined.
- Executive summary:
A study conducted according to CIPAC MT 2 was performed. The test item, in a capillary, was heated in a liquid bath. At 165 °C the decomposition of the test item was observed. No melting point could be determined.
Reference
The test item decomposed at 165 °C. Therefore, no melting point could be determine.
| 1st measurement | 165.6 °C |
| 2nd measurement | 164.8 °C |
| 3rd measurement | 164.6 °C |
| Average | 165.0 °C |
Description of key information
The test item decomposes at 165 °C.
Key value for chemical safety assessment
Additional information
A study conducted according to CIPAC MT 2 was performed. The test item, in a capillary, was heated in a liquid bath. At 165 °C the decomposition of it was observed. No melting point could be determined.
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