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EC number: 270-302-7 | CAS number: 68424-43-1
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 26 May 2010 to 11 June 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in accordance with generally accepted scientific principles, possibly with incomplete reporting or methodological deficiencies, which do not affect the quality of relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of Inspection: 29 February 2009 Date of Signature: 21 April 2009
- Type of method:
- static method
Test material
- Reference substance name:
- Lanolin Fatty acids
- IUPAC Name:
- Lanolin Fatty acids
- Reference substance name:
- Lanfa 2
- IUPAC Name:
- Lanfa 2
- Details on test material:
- Sponsor's identification : LANFA 2
Description : Brown Solid
Product Code : LD04670
Date received : 14 December 2009
Storage conditions : None specified
Constituent 1
Constituent 2
Results and discussion
Vapour pressure
- Temp.:
- 20 °C
- Vapour pressure:
- < 7 mBar
Transition / decomposition
- Transition / decomposition:
- no
Any other information on results incl. tables
Temp / °C |
Temp / K |
P / mbar |
**P / Pa |
Run 2 |
|||
*20 |
293.15 |
15 |
1529 |
27.3 |
300.45 |
20 |
2000 |
34.2 |
307.35 |
29 |
2900 |
48.0 |
321.15 |
48 |
4800 |
56.4 |
329.55 |
61 |
6100 |
Run 3 |
|||
*20 |
293.15 |
15 |
1513 |
27.4 |
300.55 |
20 |
2000 |
34.2 |
307.35 |
29 |
2900 |
47.7 |
320.85 |
49 |
4900 |
57.2 |
330.35 |
64 |
6400 |
Result: < 7 mbar at 20°C (mean of runs 2 & 3)
* - Determined by extrapolation
** - Calculated
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test material has been determined to be < 7 mbar at 20°C
- Executive summary:
Method
Testing was conducted using Method A4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008.
Temp / °C
Temp / K
P / mbar
**P / Pa
Run 2
*20
293.15
15
1529
27.3
300.45
20
2000
34.2
307.35
29
2900
48.0
321.15
48
4800
56.4
329.55
61
6100
Run 3
*20
293.15
15
1513
27.4
300.55
20
2000
34.2
307.35
29
2900
47.7
320.85
49
4900
57.2
330.35
64
6400
Result: < 7 mbar at 20°C (mean of runs 2 & 3)
* - Determined by extrapolation
** - Calculated
Conclusion
The vapour pressure of the test material has been determined to be < 7 mbar at 20°C
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