2,3-dichloro-2-fluoro-butane is a halogenated hydrocarbon with the chemical formula C4H6Cl2F. It is a colorless liquid at room temperature and has a molecular weight of 151.99 g/mol. 2,3-dichloro-2-fluoro-butane is characterized by the presence of two chlorine atoms and one fluorine atom attached to a four-carbon butane chain. The chlorine atoms are located at the 2nd and 3rd carbon positions, while the fluorine atom is attached to the 2nd carbon. Due to its halogenated nature, 2,3-dichloro-2-fluoro-butane is relatively stable and non-reactive, making it suitable for various industrial applications such as solvents, refrigerants, and chemical intermediates. However, it is important to note that halogenated compounds can be toxic and have potential environmental impacts, so proper handling and disposal are crucial.
The CAS Registry Mumber 421-38-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 1 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 421-38: (5*4)+(4*2)+(3*1)+(2*3)+(1*8)=45 45 % 10 = 5 So 421-38-5 is a valid CAS Registry Number.