Registration Dossier
Registration Dossier
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EC number: 939-368-0 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda attained 0% degradation after 28 days and therefore cannot be considered to be readily biodegradable under the strict terms and conditions of OECD Guideline No 301B.
Reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda attained 27% degradation after 28 days and therefore can be considered to be inherently biodegradable under the strict terms and conditions of OECD Guideline No 302B.
Key value for chemical safety assessment
- Biodegradation in water:
- inherently biodegradable
Additional information
A GLP-compliant study, scored as Klimisch 1 and flagged as a key study, is available on the Reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda, giving 0% degradation after 28 days (OECD Guideline No 301B) and revealing that the Reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda cannot be considered to be readily biodegradable(R. Graham, 2012).
A GLP-compliant study, scored as Klimisch 1 and flagged as a key study, is available on the Reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda, giving 27% degradation after 28 days (OECD Guideline No 302B) and revealing that the Reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda can be considered to be inherently biodegradable(R. Graham, 2013).
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