Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 223-981-9 | CAS number: 4151-51-3
Endpoint summary
Administrative data
Description of key information
Additional information
Adsorption / desorption
The estimated carbon partition coefficient for the substance are 2.56E+05 L/kg, based on its logKow, and 3.44E+07 L/kg using the MCI method. However, this value has no scientific meaning due to the reactivity of the substance with water (interstitial pore water).
Henry's Law Constant
The Henry’s law constant (HLC) is directly calculated as a ratio of the vapour pressure to the water solubility yielding 0.621 Pa m3 mol at 20°C, indicating that the substance is low volatile from surface waters.
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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