Registration Dossier
Registration Dossier
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EC number: 211-219-8 | CAS number: 634-93-5
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
0.279 Pa at 20 °C, 0.631 Pa at 25 °C, OECD Guideline 104, and Method A.4 (EC) No 440/2008.
Key value for chemical safety assessment
- Vapour pressure:
- 0.631 Pa
- at the temperature of:
- 25 °C
Additional information
Stull (1947) reported a series of measured vapour pressure values from the literature (1895) in the temperature range between 134 °C and 262 °C. The original text is not available, so as the method description. The document is not considered reliable.
A recent guideline study was conducted by Halarnakar according to OECD Guideline 104, and Method A.4 (EC) No 440/2008. In accordance with Regulation (EC) No. 1907/2006, Article 13(3), the vapour pressure value 0.631 at 25 °C is carried forward for the purpose of risk assessment, classification and labelling.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
