Registration Dossier
Registration Dossier
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EC number: 292-849-0 | CAS number: 91001-76-2
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10/7/2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- not specified
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Fatty acids, C12-20 and C12-20-unsatd., reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol
- EC Number:
- 292-849-0
- EC Name:
- Fatty acids, C12-20 and C12-20-unsatd., reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol
- Cas Number:
- 91001-76-2
- Molecular formula:
- C22H45NO2
- IUPAC Name:
- Fatty acids, C12-20 and C12-20-unsatd., reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol
- Reference substance name:
- Fatty acid amide, C12-20 and C12-20-unsatd., reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol
- Molecular formula:
- C22 H43 N O
- IUPAC Name:
- Fatty acid amide, C12-20 and C12-20-unsatd., reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol
- Reference substance name:
- Fatty acids, C12 – C20, oxazoline reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol
- Molecular formula:
- C22 H40 N O3
- IUPAC Name:
- Fatty acids, C12 – C20, oxazoline reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol
- Test material form:
- solid
Constituent 1
impurity 1
impurity 2
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- -31.1 °C
- Atm. press.:
- 1 atm
Applicant's summary and conclusion
- Conclusions:
- The sample has a small freezing point evident with an average onset of 231.4°K (-41.8°C). The sample has two melting points evident: a lower temperature melt with an onset temperature of 241.9°K (-31.1°C) and a higher temperature melt with an onset of 304.8°K (31.6°C). The presence of two melt temperatures indicates the sample is composed of two components.
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