Registration Dossier
Registration Dossier
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EC number: 237-158-7 | CAS number: 13674-84-5
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
TCPP is stable in water at pH 4, 7 and 9 at 25ºC, with a half-life greater than or equal to one year.
Key value for chemical safety assessment
- Half-life for hydrolysis:
- 1 yr
- at the temperature of:
- 25 °C
Additional information
This is a GLP-compliant study report (Geurts and van Veenendaal, 2001), and the test method is in accordance with OECD Guideline 111. Preliminary hydrolysis testing was undertaken at 50ºC for five days. A decrease in concentration of less than 1% was observed at pH 4, 7 and 9. Based on this result, it is concluded that there is no need for further testing in accordance with the OECD guideline as TCPP is stable in water at pH 4, 7 and 9 at 25ºC, with a half-life greater than or equal to one year.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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