Registration Dossier
Registration Dossier
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EC number: 284-635-0 | CAS number: 84961-46-6 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Cinnamomum cassia, Lauraceae.
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11/09/2012 - 11/12/2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study according to international guideline (EU Method A.2) under GLP. No deviations from guideline reported.
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Principles of method if other than guideline:
- Not relevant
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- Cinnamomum cassia, ext.
- EC Number:
- 284-635-0
- EC Name:
- Cinnamomum cassia, ext.
- Cas Number:
- 84961-46-6
- IUPAC Name:
- (2E)-3-(2-methoxyphenyl)prop-2-enal; (2E)-3-phenylprop-2-en-1-yl acetate; (2E)-3-phenylprop-2-enal
- Test material form:
- other: liquid
- Details on test material:
- - Name of test material (as cited in study report): Cassia oil
- Physical state: liquid
- Storage condition of test material: At room temperature in the dark
Constituent 1
Results and discussion
Boiling point
- Key result
- Boiling pt.:
- 253 °C
- Atm. press.:
- 987 kPa
- Remarks on result:
- other: Standard deviation is +/- 0.5ºC
Any other information on results incl. tables
Thermographic Data – Determination 1
Thermal Event |
Interpretation |
Temperature |
|
ºC |
K |
||
Endotherm |
Onset of boiling |
252.99 |
526.14 |
Atmospheric pressure: 987 kPa
Thermographic Data – Determination2
Thermal Event |
Interpretation |
Temperature |
|
ºC |
K |
||
Endotherm |
Onset of boiling |
252.91 |
526.06 |
Atmospheric pressure: 987 kPa
Graphs are presented below.
Applicant's summary and conclusion
- Conclusions:
- The boiling point of Cassia oil is 253 ºC at 987 kPa.
- Executive summary:
The boiling point of Cassia oil was investigated according to EU Method A.2 using differential scanning calorimetry under GLP. The boiling point was found to be 253ºC at 987 kPa.
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