Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 701-179-4 | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
not relevant
study scientifically not necessary
Key value for chemical safety assessment
Additional information
Limit value (melting point is between 200°C und 300°C)
The substance has a melting point > 250°C and is expected to decompose before boiling, so it is assumed to have a very low vapour pressure.
According to guideline a calculated value is sufficient in such cases.
Calculation with EpiWin 4.1 yields a value of 1.17 -10Pa (25°C).
The result from EpiWin gives an approximation of the vapour pressure expected.
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.
