Registration Dossier
Registration Dossier
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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.
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EC number: 270-307-4 | CAS number: 68424-50-0
Endpoint summary
Administrative data
Description of key information
Additional information
Fatty acids, tall-oil, C12-15-alkyl esters, sulfated, sodium salts used as a wetting agent may result in its release to the environment through various waste streams. If released to soil, the expected mobility of the substance is very low based on an estimated Log Koc (6.64). If released to water, the substance will be essentially non volatile based on estimated vapour pressure of 10^-14 Pa. It has aqueous base-catalyzed hydrolysis estimated half-lives of 2 years at pH of 8 and 20,5 years at pH of 7. Aquatic bioconcentration is not expected to be an important fate process because of biodegradability, although adsorption to sediment may be possible. The substance is in fact inherently biodegradable. If released to the atmosphere, it will exist primarily in the particulate phase. In the vapour phase, it will degrade in the atmosphere by reaction with photochemically produced hydroxyl radicals with an estimated half-life of 1.38 hrs. Physical removal from air can occur through wet and dry deposition.
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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