Registration Dossier
Registration Dossier
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EC number: 605-350-3 | CAS number: 16397-70-9
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: scientifically acceptable study, basic data given
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
- Report date:
- 1989
Materials and methods
Test guideline
- Guideline:
- other: measured
- GLP compliance:
- no
- Type of method:
- other: gas saturation
Test material
- Reference substance name:
- p-Nitrobenzoic acid-2-ethylhexylester
- EC Number:
- 605-350-3
- Cas Number:
- 16397-70-9
- Molecular formula:
- C15 H21 N O4
- IUPAC Name:
- p-Nitrobenzoic acid-2-ethylhexylester
- Details on test material:
- Name of test material (as cited in study report): 4-Nitrobenzoesaeure-2-ethylhexylester
Analytical purity: 99.27%
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 63.3 °C
- Vapour pressure:
- 0.001 hPa
- Remarks on result:
- other: lowest value measured
- Temp.:
- 20 °C
- Vapour pressure:
- 0 hPa
Any other information on results incl. tables
The regression of the results leads with a mean deviation of 3,95% to the following equotation:
ln p (bar) =A+B/(C+T) A=7.3091 B=-4089.71 C=130.81
| temperature t[°C] |
pressure (exp.) p[hPa] |
pressure (calc.) p[hPa] |
dev [%] |
| 63,30 | 0,00105 | 0,0011 | 0,66 |
| 64,40 | 0,00123 | 0,0012 | -3,24 |
| 73,20 | 0,00289 | 0,0029 | 1,67 |
| 74,20 | 0,00342 | 0,0032 | -5,26 |
| 84,20 | 0,00802 | 0,0082 | 2,17 |
| 90,80 | 0,01320 | 0,0140 | 9,38 |
| 91,60 | 0,01610 | 0,0150 | -4,17 |
| 102,60 | 0,03420 | 0,0370 | 7,32 |
| 102,80 | 0,04000 | 0,0370 | -6,85 |
| 122,00 | 0,13400 | 0,1410 | 5,09 |
| 122,70 | 0,15000 | 0,1470 | -1,83 |
| 137,00 | 0,35700 | 0,3480 | -2,39 |
| 137,20 | 0,35700 | 0,3520 | -1,2700 |
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.
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