Registration Dossier
Registration Dossier
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EC number: 942-924-5 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
Partitioning of substances into the different environmental compartments depends mainly on their physico-chemical properties. Since the water solubility of Hydrocarbons, C11-C13 (odd numbered), n-alkanes, <2% aromatics is very low (undecane/tridecane: < 0.1 mg/L) and the log Pow value (undecane: 6.54; tridecane: 6.73) as well as the vapour pressure (undecane: ~ 7 Pa; tridecane: ~ 55 Pa) is high, the substance is expected to mainly distribute to the air and sediment. However, due to its ready biodegradability and susceptibility to indirect photodegradation, Hydrocarbons, C11-C13 (odd numbered), n-alkanes, <2% aromatics will not be persistent in the environment. Abiotic hydrolysis is not relevant, since the substance is readily biodegradable and thus expected to be eliminated through biodegradation in natural waters. However, based on the available data it can be concluded that at least the n-tridecane component of Hydrocarbons, C11-C13 (odd numbered), n-alkanes, <2% aromatics might have be bioaccumulation potential via oral uptake. However, exposure in the aqueous environment will be extremely low.
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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