Registration Dossier
Registration Dossier
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EC number: 208-488-9 | CAS number: 530-62-1
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2014
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Type of method:
- effusion method: by loss of weight or by trapping vaporisate
Test material
- Reference substance name:
- 1,1'-carbonylbis-1H-imidazole
- EC Number:
- 208-488-9
- EC Name:
- 1,1'-carbonylbis-1H-imidazole
- Cas Number:
- 530-62-1
- Molecular formula:
- C7H6N4O
- IUPAC Name:
- 1-(1H-imidazole-1-carbonyl)-1H-imidazole
- Test material form:
- solid: crystalline
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 25 °C
- Vapour pressure:
- 0.012 Pa
- Temp.:
- 20 °C
- Vapour pressure:
- 0.006 Pa
Any other information on results incl. tables
Vapor pressure of 1,1'-Carbonyl-bis-imidazol, calculated from Equation 4 for relevant temperatures.
T1K |
T1°C |
p/ Pa |
plmbar |
293.15 |
20.0 |
6.33 x 10-3 |
6.33 x 10-5 |
298.15 |
25.0 |
1.16 x 10-2 |
1.16 x 10-4 |
323.15 |
50.0 |
1.85 x 10-1 |
1.85 x 10-3 |
328.15 |
55.0 |
3.06 x 10-1 |
3.06 x 10-3 |
Applicant's summary and conclusion
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Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
