Registration Dossier
Registration Dossier
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EC number: 701-329-9 | CAS number: -
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018
- 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 guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D2879
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- no
- Type of method:
- effusion method: vapour pressure balance
- Remarks:
- by isoteniscope
Test material
- Reference substance name:
- Carboxylic acids, di-, C5-9
- EC Number:
- 701-329-9
- Molecular formula:
- C5di: C5H8O4 C6di: C6H10O4 C7di: C7H12O4 C8di: C8H14O4 C9di: C9H16O4
- IUPAC Name:
- Carboxylic acids, di-, C5-9
- Test material form:
- solid: flakes
1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 298 K
- Vapour pressure:
- 119 Pa
- Temp.:
- 323 K
- Vapour pressure:
- 347 Pa
Any other information on results incl. tables
Table of results:
T (°C) |
T(K) |
1/T |
p (torr) |
p (Pa) |
log p |
0 |
273.15 |
0.0037 |
0.25 |
33 |
1.5 |
25 |
298.15 |
0.0034 |
0.89 |
119 |
2.1 |
50 |
323.15 |
0.0031 |
2.6 |
347 |
2.5 |
75 |
348.15 |
0.0029 |
6.6 |
880 |
2.9 |
100 |
373.15 |
0.0027 |
15 |
2000 |
3.3 |
125 |
398.15 |
0.0025 |
30 |
3999 |
3.6 |
150 |
423.15 |
0.0024 |
56 |
7465 |
3.9 |
175 |
448.15 |
0.0022 |
97 |
12930 |
4.1 |
200 |
473.15 |
0.0021 |
158 |
21061 |
4.3 |
217 |
490.15 |
0.0020 |
214 |
28526 |
4.5 |
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.
