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Registration Dossier
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EC number: 232-430-1 | CAS number: 8027-33-6 A complex combination of organic alcohols obtained by the hydrolysis of lanolin.
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21 March 2010 and 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
- Report date:
- 2010
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:
- NZ HARTOLAN
- IUPAC Name:
- NZ HARTOLAN
- Reference substance name:
- Lanolin Alcohols
- IUPAC Name:
- Lanolin Alcohols
- Details on test material:
- Sponsor's identification : NZ HARTOLAN
Description : Brown Solid
Product Code : LD02853
Date received : 14 December 2009
Storage conditions : None specified
Constituent 1
Constituent 2
Results and discussion
Vapour pressure
- Temp.:
- 20 °C
- Vapour pressure:
- 3.6 mBar
Transition / decomposition
- Transition / decomposition:
- no
Any other information on results incl. tables
Temp / °C |
Temp / K |
P / mbar |
**P / Pa |
Run 1 |
|||
*20 |
293.15 |
3.3 |
328 |
87.0 |
360.15 |
61 |
6100 |
97.6 |
370.75 |
84 |
8400 |
107.8 |
390.95 |
122 |
12200 |
118.0 |
391.15 |
165 |
16500 |
Run 2 |
|||
*20 |
293.15 |
3.9 |
391 |
101.3 |
374.45 |
60 |
6000 |
110.2 |
383.35 |
74 |
7400 |
124.0 |
397.15 |
108 |
10800 |
137.0 |
410.15 |
139 |
13900 |
Result: 3.6 mbar at 20°C (mean of runs 1 & 2)
* - Determined by extrapolation
** - Calculated
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test material has been determined to be 3.6 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.
Summary of Results
Temp / °C
Temp / K
P / mbar
**P / Pa
Run 1
*20
293.15
3.3
328
87.0
360.15
61
6100
97.6
370.75
84
8400
107.8
390.95
122
12200
118.0
391.15
165
16500
Run 2
*20
293.15
3.9
391
101.3
374.45
60
6000
110.2
383.35
74
7400
124.0
397.15
108
10800
137.0
410.15
139
13900
Result: 3.6 mbar at 20°C (mean of runs 1 & 2)
Conclusion
The vapour pressure of the test material has been determined to be 3.6 mbar at 20°C
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