Registration Dossier
Registration Dossier
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EC number: 222-264-8 | CAS number: 3398-33-2
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21/03/2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Principles of method if other than guideline:
- Not required
- GLP compliance:
- yes
- 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:
- Sodium undec-10-enoate
- EC Number:
- 222-264-8
- EC Name:
- Sodium undec-10-enoate
- Cas Number:
- 3398-33-2
- Molecular formula:
- C11H20O2.Na
- IUPAC Name:
- sodium undec-10-enoate
- Test material form:
- solid: particulate/powder
Constituent 1
- Specific details on test material used for the study:
- Product Commercial Name : Sodium Undecylenate
Substance Name (IUPAC) : sodium undec-10-enoate
Sample ID : 17.611032.0002
CAS number : 3398-33-2
EC number : 222-264-8
EC name : Sodium undec-10-enoate
Purity n.a.
Target Substance Molecular Formula : C11H19NaO2
Target Substance Molecular Weight : 206.261 g/mol
Physical form and colour : Solid, White to yellow powder
Storage : Store at 2÷8°C
Preparation : 8,830 mg of the test substance were accurately weighted on the aluminium sample holder then sealed before analysis.
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- ca. 140.4 °C
- Atm. press.:
- ca. 1 atm
Applicant's summary and conclusion
- Executive summary:
According to the OECD 102 guideline, the melting point as determined by differential scanning calorimetry was found equal to 140,4 °C, with an average ΔH of 38,9911 J/g.
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