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: 255-449-7 | CAS number: 41583-09-9
Endpoint summary
Administrative data
Description of key information
Additional information
Adsorption / desorption
A log kow of -3.1 (see section 4.7) was determined which indicates low potential for adsorption to soil. In addition a log Koc of < 1.3 with the target substance was determined in a study (BASF SE, 2002) performed according to OECD 121 (2001), which supported the low potential for adsorption to soil.
Henry´s constant
No data of the target substance was available. The database of the EPA contains an experimentally determined Henrys law constant for melamine of 1.84 x 10exp-14 atm.m3/mol (1.86 x 10exp-9 Pa*m-3*mol-1) at 20 °C. Based on this result the substance will not evaporate into the atmosphere from the water surface.
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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