Registration Dossier
Registration Dossier
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EC number: 423-640-6 | CAS number: 179911-08-1 AGARBOIS
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Visual observation of physical state and appearance by the testing laboratory
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Reference
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 20 September 1996 to 29 October 1996
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- ca. 274 °C
- Atm. press.:
- ca. 101.01 kPa
- Key result
- Boiling pt.:
- ca. 547 K
- Atm. press.:
- ca. 101.01 kPa
- Conclusions:
- The boiling temperature of Agarbois has been determined to be 547 +/- 0.5 K (273.5 +/- 0.5°C) at a pressure of 101.01 kPa
- Executive summary:
The boiling point of Agarbois was measured according to EEC Guideline No. A2 (principle according to differencial scaling colorimetry). The boiling point was determined to be 547K (274°C).
Measured temperatures were converted from °C to K using equation: T = t + 273.15
Where T = temperatures (K) and t = temperature (°C)
Data obtained by DSC:
| Thermal event | Temperature (°C) - Determination 1 | Temperature (°C) - Determination 2 | Temperature (K) - Determination 1 | Temperature (K) - Determonation 2 |
| Endotherm | 274 | 273 | 547 | 546 |
Atmospheric pressure = 101.01 kPa
Result: boiling temperature = 547 +/- 0.5 K
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 1996
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Visual observation of physical state and appearance by the testing laboratory
- GLP compliance:
- yes
Test material
- Reference substance name:
- N-ethyl-N-(3-methylphenyl)propionamide
- EC Number:
- 423-640-6
- EC Name:
- N-ethyl-N-(3-methylphenyl)propionamide
- Cas Number:
- 179911-08-1
- Molecular formula:
- C12H17NO
- IUPAC Name:
- N-ethyl-N-(3-methylphenyl)propanamide
- Test material form:
- liquid
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- liquid
Form / colour / odour
- Key result
- Form:
- liquid
- Colour:
- Colorless to Very slightly yellow liquid
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The physical state and appearance of the test item was evaluated by visual observation. The test item was determined to be a colourless to very slightly yellow liquid.
- Executive summary:
The appearance of the test item has been determined as:
Form: liquid
Colour: colourless to very slightly yellow
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