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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 225-208-0 | CAS number: 4719-04-4
Endpoint summary
Administrative data
Description of key information
Adsorption/desorption
Based upon a calculated log Koc adsorption to solid soil phase is not expected. The log Koc value was determined to be 1 and the Koc value was determined to be 10.
Henry´s Law constant
From the water surface the substance will not evaporate into the atmosphere.
Distribution modelling
From the water surface the substance will not evaporate into the atmosphere. The substance will preferentially distribute into the compartment water.
Additional information
Adsorption/desorption
A QSAR estimation was performed to fulfill this endpoint. KOCWIN version 2.00 was used as model with the the MCI and Kow method to calculate the Koc value. The Koc value was determined to be 10, the log Koc was determined to be 1 with the MCI method. The calculated Koc in the Kow method was 0.002104 L/kg, the calculated log Koc value was -2.6770. As a worst case presumption the Koc value was determined to be 10 and the log Koc value was determined to be 1.
Henry´s Law constant
Henry´s law constant at 25°C was estimated to be 1.09E-006 Pa*m3/mole by SRC HENRYWIN v3.20 .
Distribution modelling
From the water surface the substance will not evaporate into the atmosphere. The substance will preferentially distribute into the compartment water.
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.
