Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Stability :

Phototransfromation in Air :

The atmospheric oxidation half-life of 3-diethylaminophenol was estimated using the level III multimedia model. It was estimated that the substance is not persistent in air medium as the half life period of 3-diethylaminophenol in air is only 0.075 days. This indicates that 3-diethylaminophenol is rapidly phototransformed in air.

Medium

Half life in Days

Percent in medium

Air

0.075

0%

Hydrolysis :

The Hydrolysis rate constant of3-diethylaminophenolis estimated to be 0.000000000217847 (217.8470 E-12) cm3/molecule-sec. at half life of the 0.589 Hrs.The estimated half life of the substance indicates that the substance is rapidlyhydrolysable.

Phototransformation in Water :

No experimental data available. As this study is not a standard information requirement in REACH and there is no indication from the CSA on the need to investigate further the fate and behaviour of the substance (Annex X requirement), no further testing is considered necessary.

Phototransformation in Soil :

No experimental data available. As this study is not a standard information requirement in REACH and there is no indication from the CSA on the need to investigate further the fate and behaviour of the substance (Annex X requirement), no further testing is considered necessary.