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EC number: - | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Oct 2017
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- static method
- Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 841 Pa
- Conclusions:
- The vapour pressure of Pentamid KH was experimentally determined to be 841.0 Pa at 20°C.
Reference
Table 1. Summary of Vapor Pressure Results for Methyl N-Octadecylterephthalamate
Vapor Pressure at
VP (Pa) |
oC |
oK |
439.9 |
10 |
353.15 |
906.4 |
21.1 |
323.15 |
5465.3 |
50 |
204.25 |
14,116.5 |
80 |
283.15 |
Description of key information
841 Pa
Key value for chemical safety assessment
- Vapour pressure:
- 841 Pa
- at the temperature of:
- 20 °C
Additional information
The vapour pressure of the substance was calculated to be 841.0 at 20°C based upon experimentally determined vapour pressure values at variable temperatures.
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