α,α',β,β'-Tetrabromodiaethyl-terephthalate, also known as TBDET, is a brominated flame retardant chemical compound with the molecular formula C10H8Br4O4. It is a white crystalline solid that is used in various applications, such as in the production of flame-retardant plastics, textiles, and coatings. TBDET works by releasing bromine during combustion, which interrupts the chemical reactions that sustain the fire. However, concerns have been raised about its potential environmental and health impacts, as it can leach into the environment and accumulate in living organisms. As a result, there has been a push to find safer alternatives to TBDET and other brominated flame retardants.
The CAS Registry Mumber 16210-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,1 and 0 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 16210-28: (7*1)+(6*6)+(5*2)+(4*1)+(3*0)+(2*2)+(1*8)=69 69 % 10 = 9 So 16210-28-9 is a valid CAS Registry Number.