Registration Dossier
Registration Dossier
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EC number: 500-116-6 | CAS number: 52609-19-5 1 - 2.5 moles ethoxylated
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Readily biodegradable: 76% (CO2 evolution) in 28 days (ISO 14593 Draft)
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
The ready biodegradability of 2 -hexyldecan-1-ol ethoxylated (< 2.5 EO) was investigated in a GLP study according to ISO 14593 Draft (BASF, 1998). Activated sludge from domestic sewage plant was used as inoculum. Based on CO2 evolution, the test item attained 76% degradation after 28 days test duration. Hence, 2 -hexyldecan-1-ol ethoxylated (< 2.5 EO) can be classified as readily biodegradable under the strict requirements of the OECD guideline.
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