Registration Dossier
Registration Dossier
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EC number: 605-718-3 | CAS number: 174350-05-1
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:
- 10.07.2007
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- 60.6 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- The melting point of the test item was determined to be 60.6 °C.
- Executive summary:
A study was conducted according to the Annex to Directive 92/69/EEC, A.1. The melting point was determined with the capillary method. In a preliminary test the approximate melting point was determined and confirmed in the main test. The melting point of the test item was determined to be 60.6 °C.
Reference
Preliminary test
The preliminary melting point was calculated to be 63.7 °C.
Measured melting points of the test item:
Melting Points in °C |
|
| Mean | Standard deviation in °C |
|
Position 1 | Position 2 | Position 3 |
| Actual Value | Target Value |
60.7 | 60.6 | 60.6 | 60.6 | +/-0.06 | ≤±0.3 |
The test item had a melting point of 60.6 °C.
Description of key information
The melting point of the test item was determined to be 60.6 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 60.6 °C
Additional information
A study was conducted according to the Annex to Directive 92/69/EEC, A.1. The melting point was determined with the capillary method. In a preliminary test the approximate melting point was determined and confirmed in the main test. The melting point of the test item was determined to be 60.6 °C.
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