β,β-Dichloroethyl acetate, also known as dichloroethyl acetate or 2,2-dichloroethyl acetate, is an organic compound with the chemical formula C4H6Cl2O2. It is a colorless liquid with a pungent odor and is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. This chlorinated ester is derived from the reaction of acetic acid with 2,2-dichloroethanol, and it is known for its reactivity and potential use in the preparation of various chemical products. Due to its hazardous nature, it is important to handle β,β-dichloroethyl acetate with care, as it can be harmful to human health and the environment.
The CAS Registry Mumber 53942-53-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,9,4 and 2 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 53942-53: (7*5)+(6*3)+(5*9)+(4*4)+(3*2)+(2*5)+(1*3)=133 133 % 10 = 3 So 53942-53-3 is a valid CAS Registry Number.