Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 200-540-9 | CAS number: 62-54-4
Endpoint summary
Administrative data
Description of key information
Additional information
Phototransformation in air:
Key study: The estimated rate constant for the vapor-phase reaction of Calcium Acetate with photochemically-produced hydroxyl radicals has been estimated as 0.0843 E-12 cm3/molecule-sec at 25 ºC. This corresponds to an atmospheric half-life of about 126.85 days (12-hours day) at an atmospheric concentration of 1.5E(+6) hydroxyl radicals per cm3. (Calculation by EPI Suite v3.20, EPA (USA)/ AopWin v1.92).
Hydrolysis:
Data waiving: In accordance with column 2 of REACH Annexe VIII, the study does not need to be conducted since the substance is readily biodegradable.
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