Registration Dossier
Registration Dossier
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EC number: 217-121-1 | CAS number: 1745-89-7
Endpoint summary
Administrative data
Description of key information
Additional information
The assessment of hydrolytic stability was carried out to determined the stability of TK 11907 at different pH (4, 7 and 9).
4_4'-isopropylidenebis is stable in water in all these three pH .
pH |
Rate constant (s-1) |
Estimated half-life at 25 °C |
4 |
not applicable |
>1 year |
7 |
not applicable |
>1 year |
9 |
3.23 x 10-8 |
249 days |
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