Registration Dossier
Registration Dossier
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EC number: 203-265-2 | CAS number: 105-05-5
Endpoint summary
Administrative data
Description of key information
Additional information
There was available information about abiotic degradation of 1,4-diethylbenzene in water: the substance is hydrolitically stable at pH 4,7 and 9, and the estimated half-life is 9 years.
Additionnally, the phototransformation in air has been estimated with EpiSuite. In this media it is expected that 1,4-diethylbenzene will be degraded by photochemical process. Based on the CSA performed the risk of 1,4-diethylbenzen to reach the soil is very low. No further experimental results have been planned to determine the abiotic degradation in soil.
Based on available data from fate studies abiotic degradation (i. e hydrolysis study) is only expected to make a minor contribution to the overall environmental fate of the substance.
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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