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EC number: 222-619-7 | CAS number: 3558-60-9
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- Data is from EPI Suite estimation database
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- Vapour pressure of test chemical is estimated by modified grain method.
- GLP compliance:
- not specified
- Type of method:
- other: Estimation
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0.549 mm Hg
- Remarks on result:
- other: 73 Pa
- Conclusions:
- The vapour pressure of test chemical was estimated to be 0.549 mmHg which is equivalent to 73 Pa at 25°C by modified grain method.
- Executive summary:
Based on the reliable source the vapour pressure of test chemical was estimated to be 0.549 mmHg which is equivalent to 73 Pa at 25°C by modified grain method.
Reference
Description of key information
The vapour pressure of test chemical was estimated to be 0.5 mmHg which is equivalent to 66.7 Pa at 25°C by modified grain method.
Key value for chemical safety assessment
- Vapour pressure:
- 66.7 Pa
- at the temperature of:
- 25 °C
Additional information
The vapour pressure of test chemical was estimated to be 0.5 mmHg which is equivalent to 66.7 Pa at 25°C by modified grain method.
From other estimated database, vapour pressure of the test chemical was estimated to be 0.549 mmHg at 25°C, which supports the key value.
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