Registration Dossier
Registration Dossier
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EC number: 273-234-6 | CAS number: 68953-96-8 This substance is identified by SDA Substance Name: C11-C13 branched alkyl benzene sulfonic acid calcium salt and SDA Reporting Number: 25-097-06.
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
The mean percent hydrolysis for the branched CaDDBS material was <10% at pH 4, 7 and 9 after 193 days, indicating that the substance is hydrolytically stable.
Key value for chemical safety assessment
- Half-life for hydrolysis:
- 1 yr
- at the temperature of:
- 25 °C
Additional information
The hydrolysis of the Branched CaDDBS was determined at pH 4, 7 and 9 using an OECD Guideline 111 study. The resultant mean percent hydrolysis was <10% for pH 4, 7 and 9 after 193 days, indicating that the substance is hydrolytically stable. Half-life is estimate to be >1 year at all pHs.
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