Registration Dossier
Registration Dossier
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EC number: 208-235-2 | CAS number: 517-23-7
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:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- dynamic method
Test material
- Reference substance name:
- α-acetyl-γ-butyrolactone
- EC Number:
- 208-235-2
- EC Name:
- α-acetyl-γ-butyrolactone
- Cas Number:
- 517-23-7
- Molecular formula:
- C6H8O3
- IUPAC Name:
- 3-acetyloxolan-2-one
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- 0.313 Pa
- Remarks on result:
- other: extrapolated value
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0.603 Pa
- Remarks on result:
- other: extrapolated value
- Temp.:
- 50 °C
- Vapour pressure:
- 9.43 Pa
- Remarks on result:
- other: extrapolated value
Applicant's summary and conclusion
- Conclusions:
- The following extrapolated values were determined from the experimental data gained from the vapour pressure dynamic method:
20°C: 0.313 Pa
25°C: 0.603 Pa
50°C: 9.43 Pa
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