Ethyl 5,5-difluorohexanoate is an organic compound with the chemical formula C8H14F2O2. It is a colorless liquid with a molecular weight of 186.19 g/mol. This ester is derived from the reaction of ethyl alcohol (ethanol) and 5,5-difluorohexanoic acid. It is characterized by the presence of two fluorine atoms attached to the central carbon atom of the hexanoate chain, which imparts unique chemical and physical properties to the molecule. Ethyl 5,5-difluorohexanoate is used in various applications, including the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals, due to its ability to introduce fluorine atoms into organic molecules, which can significantly alter their reactivity, stability, and lipophilicity.
The CAS Registry Mumber 503-55-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,0 and 3 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 503-55: (5*5)+(4*0)+(3*3)+(2*5)+(1*5)=49 49 % 10 = 9 So 503-55-9 is a valid CAS Registry Number.