Registration Dossier
Registration Dossier
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EC number: 807-276-9 | CAS number: 1421695-64-8
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pour point
Test material
- Details on test material:
- - Purity: > 96%
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- -21 °C
- Decomposition:
- no
- Sublimation:
- no
Applicant's summary and conclusion
- Conclusions:
- Pour point was determined to be -21°C.
- Executive summary:
A freezing point analysis was conducted according to EU Method A.1. An initial test was conducted to determine the temperature or temperature range of the phase transition from a liquid to a solid. Due to the viscosity of the test material it was not possible to obtain 5 consecutive readings of temperature from the cooling of the sample. Also, no crystallization was observed but the test material was observed to become solid. Therefore the Pour Point Method was used. The Pour Point test was conducted to determine the temperature at which a sample became free flowing. Two test runs were conducted; and the pour point was determined to be -21°C.
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