Registration Dossier
Registration Dossier
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EC number: 500-011-5 | CAS number: 9003-80-9
Endpoint summary
Administrative data
Description of key information
A hydrolysis study was conducted in accordance with OECD Guideline 111.
The preliminary test (Tier 1) and main study (Tier 2) were performed for the determination of the rate of hydrolysis of Formaldehyde, oligomeric reaction products with acetone and diphenylamine at pH values normally found in the environment (pH 4-9). Hydrolysis behaviour was investigated for the m/z associated with diphenylamine and for an m/z of a higher-molecular-weight reaction product. At all temperatures, non-linear relationships were observed. Accordingly the model for pseudo-first order reactions was not applicable and half-life times of the test item could not be calculated.
Additional information
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