Registration Dossier
Registration Dossier
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EC number: 296-120-8 | CAS number: 92257-31-3
Hydrolysis
Administrative data
Link to relevant study record(s)
- Endpoint:
- hydrolysis
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is highly insoluble in water
- Justification for type of information:
- According to the water solubility estimates in EPISuite (V.1.43), the water solubility of the test material was estimated to range from 1.4E-8 to 1.8 E-7 mg/L, and the Log Kow (EPISuite Kowwin v 1.68) was estimated to range from 11.7 to 12.8. These estimated data were supported by empirical water solubility and n-octanol/water partition coefficient data of < 5.0E-5 g/L at 20.0 °C and greater than 3.16 E6 (log Pow > 6.5), respectively. Thus, the material is highly insoluble in water and hydrolysis testing is waived.
Reference
Description of key information
According to the water solubility estimates in EPISuite (V.1.43), the water solubility of the test material was estimated to range from 1.4 x 10-8to 1.8 x10-7mg/L, and the Log Kow (EPISuite Kowwin v 1.68) was estimated to range from 11.7 to 12.8. These estimated data were supported by empirical water solubility and n-octanol/water partition coefficient data of < 5.0 x 10-5g/L at 20.0 °C and greater than 3.16 x 106(log Pow > 6.5), respectively. Thus, the material is highly insoluble in water and hydrolysis testing is waived.
Key value for chemical safety assessment
Additional information
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