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EC number: 247-201-1 | CAS number: 25711-72-2
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 database
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: estimated data
- Principles of method if other than guideline:
- MPBPVP v1.43 was used to estimate the vapour pressure of the chemical 1-(3-aminophenyl)urea
- GLP compliance:
- not specified
- Type of method:
- other: estimated data
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): 1-(3-aminophenyl)urea
- Molecular formula : C7H9N3O
Molecular weight : 151.168 g/mol
- Substance type:Organic
- Physical state: Solid - Key result
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- ca. 0.004 Pa
- Remarks on result:
- other: Estimated value
- Conclusions:
- The estimated vapour pressure of the chemical 1-(3-aminophenyl)urea at 25deg C was 0.00351 Pa
- Executive summary:
Modified Grain method (Mean of Antoine and Modified Grain methods) was used to estimate the vapour pressure of the substance 1-(3-aminophenyl)urea using MPBPVP v1.43 of EPI SUITE.
The estimated vapour pressure of the chemical at 25deg C was 0.00351 Pa
Reference
Description of key information
Modified Grain method (Mean of Antoine and Modified Grain methods) was used to estimate the vapour pressure of the substance1-(3-aminophenyl)ureausing MPBPVP v1.43 of EPI SUITE.
The estimated vapour pressure of the chemical at 25deg C was0.00351 Pa
Key value for chemical safety assessment
- Vapour pressure:
- 0.004 Pa
- at the temperature of:
- 25 °C
Additional information
Modified Grain method (Mean of Antoine and Modified Grain methods) was used to estimate the vapour pressure of the substance1-(3-aminophenyl)ureausing MPBPVP v1.43 of EPI SUITE.
The estimated vapour pressure of the chemical at 25deg C was0.00351 Pa
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