Registration Dossier
Registration Dossier
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EC number: 620-520-7 | CAS number: 194608-78-1
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Scientifically acceptable method
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Guideline:
- other: measured
- GLP compliance:
- no
- Type of method:
- dynamic method
Test material
- Reference substance name:
- 4-(aminomethyl)nonane
- EC Number:
- 620-520-7
- Cas Number:
- 194608-78-1
- Molecular formula:
- C10 H23 N
- IUPAC Name:
- 4-(aminomethyl)nonane
- Details on test material:
- Name of test material (as cited in study report): 2-Propylheptylamin
Analytical purity: 99,9%
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 20 °C
- Vapour pressure:
- 0.187 hPa
- Remarks on result:
- other: extrapolation from the vapour pressure curve
- Temp.:
- 50 °C
- Vapour pressure:
- 1.735 hPa
- Remarks on result:
- other: intrapolation from the vapour pressure curve
Any other information on results incl. tables
Temperature [°C] |
Vapour Pressure [hPa] |
Abberation [%] |
|
|
Measurement |
Calculation |
|
20,00 |
--- |
0,187 |
--- |
33,18 |
0,53 |
0,531 |
-0,21 |
37,43 |
0,73 |
0,727 |
0,42 |
42,04 |
1,01 |
1,010 |
0,01 |
50,00 |
--- |
1,735 |
--- |
52,29 |
2,01 |
2,014 |
-0,22 |
58,69 |
3,02 |
3,019 |
0,02 |
67,20 |
5,02 |
5,024 |
-0,07 |
73,11 |
7,02 |
7,025 |
-0,08 |
79,67 |
10,02 |
10,029 |
-0,09 |
93,35 |
20,02 |
20,019 |
0,00 |
101,99 |
30,04 |
29,987 |
0,18 |
113,72 |
50,06 |
50,047 |
0,03 |
121,94 |
70,06 |
70,035 |
0,04 |
131,12 |
100,0 |
99,86 |
0,14 |
150,82 |
200,2 |
200,22 |
-0,01 |
163,51 |
300,1 |
300,46 |
-0,12 |
180,82 |
500,0 |
500,42 |
-0,08 |
193,41 |
700,1 |
70,57 |
-0,07 |
208,15 |
--- |
1013,25 |
--- |
208,39 |
1020,3 |
1019,16 |
0,11 |
The regression of the results leads with a mean deviation of 0.53% to
the following equation:
In(p/hPa) = 9,9155 – 3992,20/ (195,40+T/°C)
Applicant's summary and conclusion
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