2,4,6,4'-Tetranitro-bibenzyl, also known as TNBB, is a chemical compound with the molecular formula C14H10N4O8. It is a white crystalline solid that is insoluble in water but soluble in organic solvents. TNBB is a nitroaromatic compound, characterized by the presence of four nitro groups attached to a biphenyl core. It is primarily used as a high explosive and a propellant in the military and aerospace industries due to its high energy content and stability. Additionally, TNBB has been studied for its potential applications in the synthesis of other explosives and as a chemical intermediate. However, due to its hazardous nature and potential health risks, handling and use of TNBB require strict safety precautions and adherence to regulatory guidelines.
The CAS Registry Mumber 5180-52-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,8 and 0 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 5180-52: (6*5)+(5*1)+(4*8)+(3*0)+(2*5)+(1*2)=79 79 % 10 = 9 So 5180-52-9 is a valid CAS Registry Number.