Registration Dossier
Registration Dossier
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EC number: 230-363-2 | CAS number: 7069-42-3
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 gudline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- yes
- Type of method:
- effusion method: by loss of weight or by trapping vaporisate
Test material
- Reference substance name:
- Retinyl propionate
- EC Number:
- 230-363-2
- EC Name:
- Retinyl propionate
- Cas Number:
- 7069-42-3
- Molecular formula:
- C23H34O2
- IUPAC Name:
- retinyl propionate
- Details on test material:
- - Name of test material (as cited in study report): Retinyl Propionate (Retinyl propionate, all-trans-retinol propionic acid ester)
- Analytical purity: 100%
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 96.2 °C
- Vapour pressure:
- 0 hPa
- Temp.:
- 20 °C
- Vapour pressure:
- < 0 hPa
- Remarks on result:
- other: extrapolated, based on experimental data
Any other information on results incl. tables
Vapour Pressure [hPa]: < 1 * 10E-6 hPa at 20° C, 25° C and 50° C.
The vapour pressures at 20°C, 25°C, 50°C were calculated from the regression equation.
The regression of the results leads with a mean deviation of 8.81 % to the following equation: In(p/hPa) = 14.2482 - 9806.78 I (273.15 + t/°C).
Applicant's summary and conclusion
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