Registration Dossier
Registration Dossier
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EC number: 939-368-0 | CAS number: -
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Distribution coefficients (Kd) for reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda were in the range 2.1 to 7.9 mL/g and KOC values were in the range 60 to 234 mL/g. Depending on the soil, reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda was shown to be of ‘medium’ or ‘high mobility’ according to the McCall classification.
Key value for chemical safety assessment
- Koc at 20 °C:
- 234
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.
The adsorption characteristics of reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda were determined in three soils and two sediments at 20 ± 2°C according to OECD Guideline 106.
Distribution coefficients (Kd) for reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda were in the range 2.1 to 7.9 mL/g and KOC values were in the range 60 to 234 mL/g. Depending on the soil,reaction product of naphthalene, propan-2-ol, sulfonated and neutralized by caustic soda was shown to be of ‘medium’ or ‘high mobility’ according to the McCall classification.
[LogKoc: 2.37]
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