Registration Dossier
Registration Dossier
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EC number: 234-018-7 | CAS number: 10493-43-3
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- documentation insufficient for assessment
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- A predicted melting point value was reported.
- GLP compliance:
- no
- Type of method:
- other: Predicted value
Test material
- Reference substance name:
- Trifluoro(pentafluoroethoxy)ethylene
- EC Number:
- 234-018-7
- EC Name:
- Trifluoro(pentafluoroethoxy)ethylene
- Cas Number:
- 10493-43-3
- Molecular formula:
- C4F8O
- IUPAC Name:
- 1,1,2-trifluoro-2-(1,1,2,2,2-pentafluoroethoxy)ethene
- Test material form:
- gas
- Details on test material:
- - Purity: not applicable
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- -145 °C
- Remarks on result:
- other: (128K)
Applicant's summary and conclusion
- Conclusions:
- Predicted melting point: -145°C
- Executive summary:
The melting point was calculated by project staff at Brigham Young University using either internal or published prediction methods; by comparison with similar known compounds. The predicted melting point of the test substance was -145°C.
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