Registration Dossier
Registration Dossier
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EC number: 229-239-0 | CAS number: 6443-69-2
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 001
- Report date:
- 2001
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- no
- Type of method:
- dynamic method
Test material
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 28 °C
- Vapour pressure:
- 0.008 hPa
- Remarks on result:
- other: extapolated on the basis of measured data
- Temp.:
- 35 °C
- Vapour pressure:
- 0.018 hPa
- Remarks on result:
- other: extapolated on the basis of measured data
Any other information on results incl. tables
The vapour pressure at 28 and 35°C were calculated from the regression equation (mean deviation: 0.6 %): ln (p/bar) = A + B / (C + t/°C); A:10.0667; B: -4212.41; C: 165.45
| Temperature (°C) | measurement (hPa) |
| 72.47 | 0.48 |
| 75.94 | 0.62 |
| 78.18 | 0.73 |
| 80.86 | 0.88 |
| 82.95 | 1.02 |
| 93.27 | 2.00 |
| 99.73 | 2.98 |
| 104.74 | 3.99 |
| 108.79 | 5.02 |
| 114.75 | 6.95 |
| 121.75 | 10.03 |
| 136.06 | 20.08 |
| 144.96 | 29.99 |
| 157.05 | 50.02 |
| 165.53 | 70.00 |
| 175.10 | 100.02 |
| 195.21 | 199.95 |
| 208.20 | 299.77 |
| 226.01 | 499.91 |
| 238.72 | 700.20 |
| 253.18 | 1001.14 |
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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.
