Registration Dossier
Registration Dossier
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EC number: 241-516-8 | CAS number: 17517-01-0
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 7 July 2007 to 14 August 2007
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pour point
Test material
- Reference substance name:
- N,N-dimethyl-3-(octadecyloxy)propylamine
- EC Number:
- 241-516-8
- EC Name:
- N,N-dimethyl-3-(octadecyloxy)propylamine
- Cas Number:
- 17517-01-0
- Molecular formula:
- C23H49NO
- IUPAC Name:
- dimethyl[3-(octadecyloxy)propyl]amine
- Reference substance name:
- Unknown impurities
- IUPAC Name:
- Unknown impurities
- Test material form:
- liquid
Constituent 1
impurity 1
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- 300 K
- Atm. press.:
- 1 atm
Applicant's summary and conclusion
- Conclusions:
- The pour point of the test material has been determined to be 300 ± 3 K.
- Executive summary:
The pour point was determined using BS 2000: Part 15 (equivalent to ISO 3016), Method 102 of the OECD Guideline for Testing of Chemicals. A sample of test material was poured into a test jar which was then enclosed in a glass jacket. The sample was heated to 46ºC in a water bath set at 48ºC before being allowed to cool in air to 35ºC. The sample was then transferred to a bath maintained at -1ºC to 2ºC. Starting at 36ºC and at intervals of 3ºC, the sample was tilted to a horizontal position for a period of 5 seconds, during which the sample was observed for signs of flow.
The pour point of the test material has been determined to be 300 ± 3 K.
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