Registration Dossier
Registration Dossier
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EC number: 215-245-0 | CAS number: 1314-85-8
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
Estimated vapour pressure at 25 °C is 1.3 * 10^-7 Pa.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
Estimated vapour pressure at 25 °C is 1.3*10^-7 Pa.
Based on the OECD TG 104, the calculated values of the vapour pressure can be used:
- to decide which of the experimental methods is appropriate,
- to provide an estimate or limit value in cases where the experimental method cannot be applied due to technical reasons.
The OECD TG 104 considers the modified Watson correlation to estimate the vapour pressure from the experimental boiling point. The experimental boiling point of this substance is 409 °C, which provides the estimated value of 1.3*10^-7 Pa at T= 25 °C. This value of vapour pressure is very low and further investigations regarding the vapour pressure of the substance should not provide additional useful information. The predicted vapour pressure value is considered reasonable enough for the risk assessment of the substance.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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