N-bis(2-bromoethyl)amine hydrochloride, also known as HN2 or 1,2-dibromo-2,2-diethylhydrazine hydrochloride, is a chemical compound with the formula C4H10Br2N2·HCl. It is a white crystalline solid that is soluble in water and has a molecular weight of 280.42 g/mol. N-bis(2-bromoethyl)amine hydrochloride is primarily used as a chemical warfare agent, specifically as a blister agent, due to its ability to cause severe skin burns and respiratory distress. It is also used in the synthesis of various pharmaceuticals and chemical intermediates. However, due to its highly toxic nature, handling and use of N-bis(2-bromoethyl)amine hydrochloride require strict safety precautions and adherence to regulations.
The CAS Registry Mumber 2071-85-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,7 and 1 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 2071-85: (6*2)+(5*0)+(4*7)+(3*1)+(2*8)+(1*5)=64 64 % 10 = 4 So 2071-85-4 is a valid CAS Registry Number.