Registration Dossier
Registration Dossier
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EC number: 214-770-2 | CAS number: 1193-21-1
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-study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- dynamic method
Test material
- Reference substance name:
- 4,6-dichloropyrimidine
- EC Number:
- 214-770-2
- EC Name:
- 4,6-dichloropyrimidine
- Cas Number:
- 1193-21-1
- Molecular formula:
- C4H2Cl2N2
- IUPAC Name:
- 4,6-dichloropyrimidine
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 20 °C
- Vapour pressure:
- 30 Pa
- Remarks on result:
- other: Antoine constants from the regression of the data from the dynamic method were used to calculate the vapour pressure.
- Temp.:
- 25 °C
- Vapour pressure:
- 49 Pa
- Remarks on result:
- other: Antoine constants from the regression of the data from the dynamic method were used to calculate the vapour pressure.
- Temp.:
- 50 °C
- Vapour pressure:
- 390 Pa
- Remarks on result:
- other: Antoine constants from the regression of the data from the dynamic method were used to calculate the vapour pressure.
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the TS is calculated to be 30 Pa at 20 °C; 49 Pa at 25 °C and 390 Pa at 50 °C.
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