Registration Dossier
Registration Dossier
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EC number: 225-007-8 | CAS number: 4605-14-5
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 995
- Report date:
- 1995
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
- Reference substance name:
- N,N'-bis(3-aminopropyl)propane-1,3-diamine
- EC Number:
- 225-007-8
- EC Name:
- N,N'-bis(3-aminopropyl)propane-1,3-diamine
- Cas Number:
- 4605-14-5
- Molecular formula:
- C9H24N4
- IUPAC Name:
- N,N'-bis(3-aminopropyl)propane-1,3-diamine
- Test material form:
- liquid
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 20 °C
- Vapour pressure:
- 0 hPa
- Remarks on result:
- other: extrapolated
Any other information on results incl. tables
| temperature [°C] | vapour pressure [hPa] |
| 125.92 | 0.998 |
| 138.41 | 1. 999 |
| 146.15 | 3.002 |
| 159.88 | 6.000 |
| 170.74 | 10.000 |
| 196.63 | 30.01 |
| 215.50 | 60.00 |
| 230.62 | 100.00 |
| 265.73 | 300.0 |
| 290.95 | 600.0 |
| 305.00 | 850.0 |
| 312.30 | 1029.9 |
The regression of the results leads with a mean deviation of 0.68 % to the following equation:
ln(p/bar) = 12.2587 - 6312.17 / (203.36 + t/°C)
The vapour pressure at 20 °C was extrapolated from the regression equation.
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.
