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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 410-690-9 | CAS number: 103055-07-8 CGA 184699
Endpoint summary
Administrative data
Description of key information
The substance is hydrolytically stable based on a OECD TG 111 and EPA 161-1 followed study. The half-life of the substance in the atmosphere by hydroxyl radical oxidation is estimated to be in a range of 12.38 – 21.3 hours (Atkinson method). For further risk assessment, DT50 = 21.3 h was used assuming the worst-case. Two direct photolysis studies (EPA 161-2) with continuous irradiation (xenon arc; wavelengths > 290 nm) are available. The average of the effect values (DT50 = 13.1 days) from these studies was used as key value in a weight of evidence approach for chemical safety assessment. Two studies on photodegradation in soil (EPA 163-1) are available. The study representing the worst-case effect (i.e. showed higher DT50 value) was included as key study. In this key study, the DT50 was determined to be 263 days under irradiation with 12 hours light-dark cycle by Xenon arc lamp (wavelength >= 290 nm) at 25 °C.
Additional information
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.
