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EC number: 609-335-2 | CAS number: 3717-40-6
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Study without detailed documentation.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- GLP compliance:
- no
- Type of method:
- dynamic method
Test material
- Reference substance name:
- N,N-dimethyladamantan-1-amine
- EC Number:
- 609-335-2
- Cas Number:
- 3717-40-6
- Molecular formula:
- C12 H21 N
- IUPAC Name:
- N,N-dimethyladamantan-1-amine
- Details on test material:
- Name of test material (as cited in study report): Adamantyldimethylamin
Analytical purity: not specified
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 20 °C
- Vapour pressure:
- 0.039 hPa
- Temp.:
- 25 °C
- Vapour pressure:
- 0.06 hPa
- Temp.:
- 50 °C
- Vapour pressure:
- 0.399 hPa
Any other information on results incl. tables
Temperatur t/°C |
Pressure (exp.) p/hPa |
Pressure (ber. Gl. 2) p/hPa |
Aberration % |
| 64.00 | 1.00 | 0.997 | 0.27 |
| 75.12 | 2.02 | 2.018 | 0,09 |
| 83.65 | 3.03 | 3.042 | -0.39 |
| 93.46 | 5.03 | 5.041 | -0.22 |
| 100.29 | 7.03 | 7.036 | -0.09 |
| 107.78 | 9.98 | 9.982 | -0.02 |
| 123.79 | 20.03 | 20.017 | 0.06 |
| 133.84 | 30.02 | 29.980 | 0.13 |
| 147.44 | 50.03 | 49.942 | 0.18 |
| 157.00 | 70.01 | 69.869 | 0.20 |
| 167.76 | 99.97 | 99.869 | 0.10 |
| 190.70 | 199.88 | 200.204 | -0.16 |
| 205.46 | 299.85 | 300.219 | -0.12 |
| 225.78 | 499.53 | 500.213 | -0.14 |
| 240.35 | 699.69 | 699.950 | -0.04 |
| 257.90 | 1019.90 | 1018.473 | 0.14 |
The regression of the results leads with a mean deviation of 0.42 % to the following equation:
ln(p/hPa) = 9.7308 - 4511.47 / (206.97 + t/°C)
The vapour pressure at 20 °C , 25°C and 50 °C was calculated from the regression equation.
Applicant's summary and conclusion
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