Registration Dossier
Registration Dossier
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EC number: 212-480-0 | CAS number: 821-55-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- data is from handbooks and authoritative databases
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- To determine the vapour pressure of nonan-2-one at 25deg C
- GLP compliance:
- not specified
- Type of method:
- other: not specified
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): 2-nonanone
- Molecular formula: C9H18O
- Molecular weight: 142.24g/mol
- Smiles notation: C(CCCCC)CC(C)=O
- InChI: 1S/C9H18O/c13456789(2)10/h38H2,12H3
- Substance type: Organic
- Physical state: colorless to pale yellow clear oily liquid - Key result
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 83.2 Pa
- Remarks on result:
- other: experimental data
- Conclusions:
- The experimental vapor pressure of nonan-2-one at 25°C was 0.624 mmHg = 83.2 Pa.
- Executive summary:
Data from handbooks and authoritative databases suggests that the experimental vapor pressure of nonan-2-one at 25°C was 0.624 mmHg = 83.2 Pa.
Reference
Description of key information
Data from handbooks and authoritative databases suggests that the experimental vapor pressure of nonan-2-one at 25°C was 0.624 mmHg = 83.2 Pa.
Key value for chemical safety assessment
- Vapour pressure:
- 83.2 Pa
- at the temperature of:
- 25 °C
Additional information
Data from handbooks and authoritative databases suggests that the experimental vapor pressure of nonan-2-one at 25°C was 0.624 mmHg = 83.2 Pa.
The calculated vapor pressure of nonan-2-one was 0.07504 mm Hg = 10 Pa at 8 deg C and 18316 mmHg = 2441985.185 Pa at 379.35 deg C.
The estimated vapor pressure of nonan-2-one at 25°C was 86.2 Pa.
The estimated and experimental values fall within the range of the calculated values.
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