Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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.

Diss Factsheets

Environmental fate & pathways

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.