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: 298-995-1 | CAS number: 93841-25-9
Endpoint summary
Administrative data
Description of key information
Hydroxyethyl-p-phenylenediamine sulfate has a high water solubility (51 g/L at 20 deg C), a vapour pressure of 5.5E-11 hPa at 20 deg C and a low log Koc (0.16). The substance will be found mainly in the aquatic compartment. Due to its low log Kow (0.24 at 20 deg C), it is not suspected of bioaccumulation. The substance is not readily biodegradable in a ready biodegradation test. Hydroxyethyl-p-phenylenediamine sulfate is unstable under the conditions of a hydrolysis test with half-life of 62, 13.9, 5.3 hours at 20 deg C and pH 5, 7 and 9 respectively.
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.
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