Registration Dossier
Registration Dossier
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EC number: 219-460-0 | CAS number: 2439-35-2
Endpoint summary
Administrative data
Description of key information
Additional information
Water stability has been determined for 2-dimethylaminoethyl acrylate using a OECD guideline study and two non-guideline studies. The results showed that in contact with water 2-dimethylaminoethyl acrylate will hydrolyse rapidly under environmental conditions (t1/2 = 12.5 h at pH 7, t1/2 = 1.21 h at pH 9 and t1/2 = 2.18 h at pH 8.3). At pH 4 no hydrolysis was observed. Products by hydrolysis were acrylic acid (CAS# 79-10-7) and 2-dimethylamino ethanol (CAS# 108-01-0). Photodegradation was estimated using version 1.92 of the Atmospheric Oxidation Program (AOPWIN) that estimates the rate constant for the atmospheric gas-phase reaction between photochemically produced hydroxyl radicals and organic chemicals. The half-life (4.27 h) indicates rapid degradation by photochemical processes after evaporation or exposure to the atmosphere.
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