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Physical & Chemical properties

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
Reference:
Composition 0
Composition 0
Qualifier:
equivalent or similar to
Guideline:
other: estimated data
Principles of method if other than guideline:
MPBPVP v1.43 was used to estimate the vapour pressure of the (±)-menthone.
GLP compliance:
not specified
Type of method:
other: estimated data
Test material information:
Composition 1
Specific details on test material used for the study:
- Name of test material: 2-isopropyl-5-methylcyclohexanone
- Molecular formula: C10H18O
- Molecular weight: 154.2512g/mol
- Smiles notation: C1([C@@H](CC[C@@H](C1)C)C(C)C)=O
- InChl: 1S/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3
- Substance type: Organic
- Physical state: liquid
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
49.4 Pa
Remarks on result:
other: no additional details mentioned
Conclusions:
The estimated vapor pressure of (±)-menthone was 49.4 Pa= 0.37 mmHg at 25 deg C.
Executive summary:

MPBPVP v1.43 was used to estimate the vapour pressure of the(±)-menthone. The value estimated was the mean of Antoine & Grain methods.The estimated vapor pressure of( ±)-menthone was 49.4 Pa= 0.37 mmHg at 25 deg C.

Description of key information

MPBPVP v1.43 was used to estimate the vapour pressure of (±)-menthone. The value estimated was the mean of Antoine & Grain methods. The estimated vapor pressure of (±)-menthone was 49.4 Pa= 0.37 mmHg at 25 deg C.

Key value for chemical safety assessment

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

Additional information

MPBPVP v1.43 was used to estimate the vapour pressure of (±)-menthone. The value estimated was the mean of Antoine & Grain methods. The estimated vapor pressure of(±)-menthone was49.4 Pa= 0.37 mmHg at 25 deg C.

Other supporting data from ChemIDplus database indicates the estimated vapor pressure of (±)-menthone as 0.27 mmHg at 25 deg C, which is close to selected key value.