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EC number: 245-711-9 | CAS number: 23519-77-9
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- other:
- Justification for type of information:
- According to hydrolysis test results, the hydrolysis rate is estimated to be within 5 minutes. The hydrolysis products have been identified to be 1-propanol and zirconium dioxide.
Testing would record the results of the key degradation products which are relatively volatile, including 1-propanol. - Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Justification for type of information:
- 1-propanol is the main hydrolysis prodcuts of the target substance. Properties of the hydrolysis are used for read-across.
- Guideline:
- other: not specified.
- GLP compliance:
- not specified
- Type of method:
- other: not specified.
- Key result
- Temp.:
- ca. 20 °C
- Vapour pressure:
- ca. 19.4 hPa
- Conclusions:
- The vapor pressure of 1-propanol is 19.4 hPa at 20°C according to published data.
Referenceopen allclose all
Description of key information
Key value for chemical safety assessment
- Vapour pressure:
- 19.4 hPa
- at the temperature of:
- 20 °C
Additional information
According to hydrolysis test results, the hydrolysis rate was estimated to be less than 5 minutes. The hydrolysis products had been identified to be 1 -propanol and zirconium dioxide.
The boiling point of 1 -propanol was chosen for CSA.
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