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EC number: 695-938-6 | CAS number: 678966-16-0
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:
- From 2009-04-30 to 2009-06-15
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
- Specific details on test material used for the study:
- Batch No.: 08111121
Purity: 98% - Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: a mean vapour pressure value
- Conclusions:
- The test substance was found to have a vapour pressure of 3.0E-5 Pa at 25°C.
- Executive summary:
The vapour pressure was determined using a vapour pressure balance according to OECD Method 104.
The test substance was found to have a vapour pressure of 3.0E-5 Pa at 25°C.
Reference
The runs yielded a mean vapour pressure value at 25 ºC of 2.9E-5 Pa.
|
Run 1 |
Run 2 |
Run 3 |
Correlation (r) |
-0.9698 |
-0.9067 |
-0.9134 |
Slope |
-3367 |
-2710 |
-3092 |
Intercept |
6.590 |
4.761 |
5.677 |
Vp (Pa) at 25 °C |
2.0E-5 |
4.7E-5 |
2.0E-5 |
Description of key information
The test substance was found to have a vapour pressure of 3.0E-5 Pa at 25°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
The vapour pressure was determined using a vapour pressure balance according to OECD Method 104.
The test substance was found to have a vapour pressure of 3.0E-5 Pa at 25°C.
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