Registration Dossier
Registration Dossier
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EC number: 451-490-1 | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The vapour pressure of two main components of the test substance was estimated at 25°C based on the boiling point calculated and using the Modified Watson Correlation to be: 3.71E-27 for formula 1 and 6.89E-26 for formula 2. A vapour pressure of 1E-06 Pa is used in the assessment (minimum value for EUSES).
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
In a study performed according to EC Method A.4, the vapour pressure of the test substance was determined by calculation (RCC 2004). The test substance consists of two main components and for both the vapour pressure was calcultated using the Modified Watson Correlation. This vapour pressure calculation was based on the calculated boiling point using the Modified Watson Correlation to be: 3.71E-27 for formula 1 and 6.89E-26 for formula 2.
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