Registration Dossier
Registration Dossier
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EC number: 801-347-8 | CAS number: 20445-94-7
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)
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
according to column 2 of REACH regulation, the melting point study can be waived in case the available study value shows the melting point/freezing point is below -20℃
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 021
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- tributyl(ethyl)phosphanium diethyl phosphate
- Cas Number:
- 20445-94-7
- Molecular formula:
- C18H42O4P2
- IUPAC Name:
- tributyl(ethyl)phosphanium diethyl phosphate
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- < -20 °C
- Atm. press.:
- ca. 100.7 kPa
- Remarks on result:
- other: : Exothermic peak was not observed during (-70~50)℃ by cooling from 50℃to -70℃ by DSC214 Differential scanning calorimetry.
Applicant's summary and conclusion
- Conclusions:
- Liquids with melting/condensing points below -20°C
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