Registration Dossier
Registration Dossier
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EC number: 209-218-2 | CAS number: 561-41-1
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 modelling databases
- Qualifier:
- according to guideline
- Guideline:
- other: Modelling database
- Principles of method if other than guideline:
- MPBPVP v1.43 was used to estimate the vapour pressure of test chemical.
- GLP compliance:
- no
- Type of method:
- other: estimated data
- Key result
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 0 mm Hg
- Remarks on result:
- other: Vapour pressure = 3.87E-12 mm Hg (0.000000000516 Pa) (Modified Grain Method)
- Conclusions:
- The estimated vapour pressure of test chemical at 25°C was evaluated to be 3.87E-12 mmHg (0.000000000516 Pa).
- Executive summary:
Modified Grain method was used to estimate the vapour pressure of the test chemical using MPBPVP v1.43 of EPI Suite. The estimated vapour pressure of test chemical at 25°C was evaluated to be 3.87E-12 mmHg (0.000000000516 Pa).
Reference
Description of key information
Based on the available data from authoritative and modelling databases, Modified Grain method was used to estimate the vapour pressure of the test chemical using MPBPVP v1.43 of EPI Suite. The estimated vapour pressure of test chemical was evaluated to be 3.87E-12 mmHg (0.000000000516 Pa) at 25°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
Based on the available data from authoritative and modelling databases, Modified Grain method was used to estimate the vapour pressure of the test chemical using MPBPVP v1.43 of EPI Suite. The estimated vapour pressure of test chemical was evaluated to be 3.87E-12 mmHg (0.000000000516 Pa) at 25°C.
In a supporting study from handbook, the vapour pressure of test chemical was estimated to be 4.46E-14 mmHg (0.00000000000594 Pa) at 25°C.
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