Registration Dossier
Registration Dossier
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EC number: 948-946-1 | CAS number: -
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:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: by loss of weight or by trapping vaporisate
Test material
- Reference substance name:
- Reaction mass of bis(2-ethylhexyl) adipate and cyclohexyl 2-ethylhexyl adipate and dicyclohexyl adipate
- EC Number:
- 948-946-1
- Molecular formula:
- C20H36O4, C18H30O4, C22H42O4
- IUPAC Name:
- Reaction mass of bis(2-ethylhexyl) adipate and cyclohexyl 2-ethylhexyl adipate and dicyclohexyl adipate
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- Purity of the test substance: 99.8 %
Batch No.: 30869
Results and discussion
Vapour pressureopen allclose all
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- 0 hPa
- Remarks on result:
- other: extrapolated
- Temp.:
- 25 °C
- Vapour pressure:
- 0 hPa
- Remarks on result:
- other: extrapolated
Vapour pressure at 50°C (if relevant for classification of gas under pressure)
- Vapour pressure:
- 0 hPa
- Remarks on result:
- other: interpolated
Any other information on results incl. tables
Results in detail:
| Temperature (°C) | Vapor pressure (effusion) (hPa) | |
| Cell 1 | Cell N | |
| 59.8 | 3.21 E-04 | 2.60E-04 |
| 59.6 | 2.84E-04 | 1.85E-04 |
| 59.5 | 2.63E-04 | 1.89E-04 |
| 39.8 | 2.94E-05 | 2.36E-05 |
| 39.8 | 1.86E-05 | 8.80E-05 |
| 29.8 | 7.53E-06 | 1.15E-05 |
| Temperature (°C) | Vapor pressure (dynamic) (hPa) | |
| measurement | calculated | |
| 169.67 | 1.01 | 0.959 |
| 182.67 | 2.01 | 1.899 |
| 190.89 | 3.01 | 2.862 |
| 201.77 | 5.01 | 4.807 |
| 209.40 | 7.02 | 6.807 |
| 217.83 | 10.00 | 9.858 |
| 235.25 | 19.99 | 20.292 |
| 246.37 | 29.93 | 31.279 |
| 260.00 | 50.06 | 51.733 |
| 170 | 69.96 | 73.515 |
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.
