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Vapour pressure

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Reference
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:
according to guideline
Guideline:
other: estimated data
Principles of method if other than guideline:
MPBPVP v1.43 was used to estimate the vapour pressure of 12H-phthaloperin-12-one (CAS No. 6925-69-5 )
GLP compliance:
not specified
Type of method:
other: estimated data
Specific details on test material used for the study:
- Name of test material : 12H-phthaloperin-12-one
- Common name : C.I. Solvent Orange 60
- Molecular formula : C18H10N2O
- Molecular weight : 270.29 g/mol
- Smiles notation : O=C1N2c3c4c(cccc4N=C2c2ccccc12)ccc3
- InChl : 1S/C18H10N2O/c21-18-13-8-2-1-7-12(13)17-19-14-9-3-5-11-6-4-10-15(16(11)14)20(17)18/h1-10H
- Substance type : Organic
- Physical state : Solid
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: Estimated data
Conclusions:
The estimated vapour pressure of 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) at 25 deg C was 4.55E-07 Pa.
Executive summary:

Modified Grain method was used to estimate the vapour pressure of 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) using MPBPVP v1.43 of EPI SUITE.

The estimated vapour pressure of 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) at 25 deg C was 4.55E-07 Pa.

Description of key information

The estimated vapour pressure of 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) at 25 deg C was 4.55E-07 Pa.

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information

Modified Grain method was used to estimate the vapour pressure of 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) using MPBPVP v1.43 of EPI SUITE.

The estimated vapour pressure of 12H-phthaloperin-12-one (CAS No. 6925-69-5 ) at 25 deg C was 4.55E-07 Pa.