Registration Dossier
Registration Dossier
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EC number: 947-476-4 | CAS number: -
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.
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