Registration Dossier
Registration Dossier
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EC number: 232-318-2 | CAS number: 8003-22-3 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 47000.
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
The partition coefficient of test item 1,3-isobenzofurandione, reaction products with methylquinoline and quinoline (CAS No.8003-22-3)was determined as per the HPLC method (OECD Guideline-12). The Log Koc value was found to be 3.529± 0.0007 at 25°C., indicating that it is has a high sorption to soil and sediment and therefore have low migration potential to groundwater.
Key value for chemical safety assessment
- Koc at 20 °C:
- 3 380.64
Additional information
The partition coefficient of test item 1,3-isobenzofurandione, reaction products with methylquinoline and quinoline (CAS No.8003-22-3)was determined as per the HPLC method (OECD Guideline-12). The Log Koc value was found to be 3.529± 0.0007 at 25°C., indicating that it is has a high sorption to soil and sediment and therefore have low migration potential to groundwater.
[LogKoc: 3.259]
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