Registration Dossier
Registration Dossier
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EC number: 210-088-4 | CAS number: 605-50-5
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 May - 02 September 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Conducted according to OECD guidelines and GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
Test material
- Reference substance name:
- Diisoamyl phthalate
- IUPAC Name:
- Diisoamyl phthalate
- Details on test material:
- - Name of test material (as cited in study report): Diisoamyl phthalate
- Substance type: organic
- Physical state: liquid
- Analytical purity: 100%
- Lot/batch No.: 7920-1-1
- Expiration date of the lot/batch:12 August 2012
- Storage condition of test material: room temperature in the dark
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 25 °C
- Vapour pressure:
- 0.025 Pa
Any other information on results incl. tables
Results of the runs
|
Run 1 |
Run 2 |
|
|
|
Correlation (r): |
-0.9638 |
-0.9997 |
Slope: |
-1926 |
-1876 |
Intercept: |
4.615 |
4.850 |
Vp (Pa) at 25°C: |
0.014 |
0.036 |
Applicant's summary and conclusion
- Conclusions:
- Diisoamyl phthalate was found to have a vapour pressure of 0.025 Pa at 25°C.
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