2,2-dichloro-1-p-tolylethane, also known as 2,2-dichloro-1-(4-methylphenyl)ethane, is an organic compound with the chemical formula C10H12Cl2. It is a colorless liquid with a molecular weight of 203.1 g/mol. 2,2-dichloro-1-p-tolylethane is characterized by the presence of two chlorine atoms attached to the terminal carbon atoms of an ethyl group, with a p-tolyl (4-methylphenyl) group attached to the central carbon atom. It is used as an intermediate in the synthesis of various chemicals and pharmaceuticals, particularly in the production of agrochemicals and dyes. Due to its chemical structure, 2,2-dichloro-1-p-tolylethane exhibits properties such as low solubility in water and high solubility in organic solvents. It is also known for its relatively stable nature and low reactivity, which makes it suitable for use in various chemical processes.
The CAS Registry Mumber 4412-40-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,1 and 2 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4412-40: (6*4)+(5*4)+(4*1)+(3*2)+(2*4)+(1*0)=62 62 % 10 = 2 So 4412-40-2 is a valid CAS Registry Number.