Registration Dossier
Registration Dossier
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EC number: 242-978-3 | CAS number: 19344-29-7
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP compliant, guideline study, available as unpublished report, no restrictions, fully adequate for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Competence Center Analytics , BASF SE, D-67056 Ludwigshafen
- Type of method:
- gas saturation method
Test material
- Reference substance name:
- 3-[(2-hydroxyethyl)amino]propanol
- EC Number:
- 242-978-3
- EC Name:
- 3-[(2-hydroxyethyl)amino]propanol
- Cas Number:
- 19344-29-7
- Molecular formula:
- C5H13NO2
- IUPAC Name:
- 3-[(2-hydroxyethyl)amino]propan-1-ol
- Details on test material:
- - Name of test material (as cited in study report): 3-(2-Hydroxyethylamino)-1-propanol
- Physical state: liquid
- Analytical purity: 99.2 g/100 g (1H-NMR); 98.9 g/100 g (titration)
- Lot/batch No.: 74568175L0
- Storage condition of test material: Room temperature
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 20 °C
- Vapour pressure:
- 0 hPa
- Remarks on result:
- other: extrapolated
- Temp.:
- 25 °C
- Vapour pressure:
- 0 hPa
- Remarks on result:
- other: extrapolated
- Temp.:
- 50 °C
- Vapour pressure:
- 0.006 hPa
- Remarks on result:
- other: extrapolated
Any other information on results incl. tables
Cell 1 |
|
Cell 2 |
|
Temperature (°C) |
Vapour pressure (hPa) |
Temperature (°C) |
Vapour pressure (hPa) |
90.0 |
1.69E-1 |
90.2 |
1.65E-1 |
90.0 |
1.63E-1 |
90.3 |
1.36E-1 |
89.9 |
1.68E-1 |
90.2 |
1.92E-1 |
80.7 |
7.33E-2 |
81.1 |
6.26E-2 |
80.2 |
7.08E-2 |
80.7 |
6.52E-2 |
72.0 |
4.48E-2 |
72.2 |
6.42E-2* |
71.9 |
4.03E-2 |
72.2 |
4.35E-2 |
*) value not used for regression
The regression of the vapor pressure data leads with a mean deviation of 10.60 % to the following equation: ln (p/hPa) = 17.8153 - 9652.21 / (273.15 + t / °C)
Applicant's summary and conclusion
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