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EC number: 297-629-8 | CAS number: 93685-81-5
Results of computer modelling to estimate chronicity in a 28-day freshwater fish study, based on growth, show that this substance will not produce toxicity at or below its maximum attainable water solubility.
The aquatic toxicity toward fish under chronic conditions was estimated using the Petrotox computer model, which combines a partitioning model used to calculate the aqueous concentration of hydrocarbon components as a function of substance loading with the Target Lipid Model used to calculate acute and chronic toxicity of non-polar narcotic chemicals. Petrotox computes toxicity based on the summation of the aqueous-phase concentrations of hydrocarbon block(s) that represent a hydrocarbon substance and membrane-water partitioning coefficients (KMW) that describe the partitioning of the hydrocarbons between the water and organism. Results of computer modelling to estimate chronicity in a 28-day freshwater fish study, based on growth, show that this substance will not produce toxicity at or below its maximum attainable water solubility.
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