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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:
other: estimated data
Principles of method if other than guideline:
MPBPVP v1.43 was used to estimate the vapour pressure of 3,7-bis(diethylamino)phenoxazin-5-ium acetate.
GLP compliance:
not specified
Type of method:
other: estimated data
Specific details on test material used for the study:
- Name of test material (IUPAC name): 3,7-bis(diethylamino)phenoxazin-5-ium acetate
- Molecular formula: C22H29N3O3
- Molecular weight: 383.489 g/mol
- Smiles notation: c1c2nc3ccc(cc3[o+]c2cc(N(CC)CC)c1)N(CC)CC.C(C)(=O)[O-]
- InChl: 1S/C20H26N3O.C2H4O2/c1-5-22(6-2)15-9-11-17-19(13-15)24-20-14-16(23(7-3)8-4)10-12-18(20)21-17;1-2(3)4/h9-14H,5-8H2,1-4H3;1H3,(H,3,4)/q+1;/p-1
- 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 3,7-bis(diethylamino)phenoxazin-5-ium acetate at 25 deg C was 2.69E-9 Pa.
Executive summary:

Modified Grain method was used to estimate the vapour pressure of 3,7-bis(diethylamino)phenoxazin-5-ium acetate using MPBPVP v1.43 of EPI SUITE.

The estimated vapour pressure of 3,7-bis(diethylamino)phenoxazin-5-ium acetate at 25deg C was 2.69E-9 Pa.

Description of key information

The estimated vapour pressure of 3,7-bis(diethylamino)phenoxazin-5-ium acetate at 25 deg C was 2.69E-9 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 3,7-bis(diethylamino)phenoxazin-5-ium acetate using MPBPVP v1.43 of EPI SUITE.

The estimated vapour pressure of 3,7-bis(diethylamino)phenoxazin-5-ium acetate at 25deg C was 2.69E-9 Pa.