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EC number: 202-924-1 | CAS number: 101-20-2
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:
- 15/2/2016 to 16/2/2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Data is from experimental study report
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Principles of method if other than guideline:
- The temperature at which a solid becomes a liquid at standard atmospheric pressure
- GLP compliance:
- no
- Type of method:
- other: Capillary/metal block
- Key result
- Melting / freezing pt.:
- 245.3 °C
- Atm. press.:
- 977.9 hPa
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: Other details not available
- Conclusions:
- The melting point determination of test substance was done following OECD Guideline 102 and according to the Capillary/metal block method. The test was conducted in replicates and mean melting point was determined to be 245.3 °C at 977.9 hPa.
- Executive summary:
The melting point determination of test substance was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The mean melting point was determined to be 245.3 °C at 977.9hPa.
Reference
Method Details |
Observations |
|
Guideline |
OECD 102 |
- |
Method |
Capillary/metal block |
- |
Principle of method |
The temperature at which a solid becomes a liquid at standard atmospheric pressure |
- |
Grinding of Test item done |
|
Not required |
Atmospheric pressure (in hPa) |
|
977.9 hPa |
Decomposition
|
Decomposition temperature(°C), if applicable |
No |
Sublimation |
Sublimation temperature (°C), if applicable
|
No |
Mean Melting point (°C) (RESULT) |
|
245.3 °C |
Melting point range (°C), if applicable |
|
--------- |
Description of key information
The melting point determination of test substance was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The mean melting point was determined to be 245.3 °C at 977.9hPa.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 245.3 °C
Additional information
The melting point determination of test substance was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The mean melting point was determined to be 245.3 °C at 977.9hPa.
From other reliable sources, melting point of test substance was observed within the range of 250 - 256 °C, 246°C, 256 degree C.
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