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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 203-584-7 | CAS number: 108-45-2
Endpoint summary
Administrative data
Description of key information
Additional information
pKa values <5 indicate that the substance will exist predominantly in the neutral form in the environment. Therefore, based on the log Kow value (-0.39), sorption to soil, suspended solids and sediment is minimal. Fugacity level III modeling with emissions to water results in 99.8% of the substance partitioning into water. The substance is not likely to volatilize extensively from surfaces to air based upon the substance vapor pressure (3.77E-2 Pa) nor is it expected to volatilize readily from water into air (Henry's law constant 9.5E-6 Pa m3/mol).
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.
