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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The substance under evaluation (R814M) is the salt from tallow-1 ,3 -diaminopropane and a mixture of acetate, 2 -ethylhexanoate and tallate. The vapour pressure of salts is in general extremely low and the salt will therefore not be present in air. The salt will however under environmental conditions mainly be dissociated and the environmental fate and effects will therefore be similar to that of tallow-1,3 -diaminopropane.

Alkyl-1,3 -diaminopropanes (diamines) have a short predicted half-life in air but because there are no important releases into the atmosphere and volatilisation is expected to be negligible, this removal mechanism is thought to be of low relevance

Diamines do not contain hydrolysable covalent bonds. Cleavage of a carbon-nitrogen bond under environmental conditions is only possible with a carbonyl group adjacent to the nitrogen atom. Degradation of diamines through hydrolysis is therefore not considered.

Direct photolysis of diamines in air/water/soil will not occur, because it does not absorb UV radiation above 290 nm.Photo transformation in air/water/soil is therefore assumed to be negligible.