Registration Dossier
Registration Dossier
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EC number: 254-879-2 | CAS number: 40306-75-0
Endpoint summary
Administrative data
Description of key information
Additional information
Phototransformation in air:
The atmospheric oxidation half-life of3-acetamido-5-amino-4-hydroxybenzenesulphonic acid 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 of3-acetamido-5-amino-4-hydroxybenzenesulphonic acid in air is only 0.16 days. This indicates that3-acetamido-5-amino-4-hydroxybenzenesulphonic acid is rapidly phototransformed in air.
Hydrolysis:
The Hydrolysis rate constant of 3-acetamido-5-amino-4-hydroxybenzenesulphonic acid is estimated to be 0.0000000001012748 cm3/molecule-sec at half life of 1.267 Hrs.The estimated half life of the substance indicates that the substance is rapidly hydrolysable.
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.
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