1,1,1-trichloro-tridecane is a chlorinated hydrocarbon compound with the chemical formula C13H27Cl3. It is a colorless liquid with a density of 0.98 g/cm3 and a boiling point of 320°C. 1,1,1-trichloro-tridecane is primarily used as a solvent, particularly in the production of polyurethane foams and as a blowing agent in the manufacturing of rigid foams. Due to its potential environmental and health risks, including its persistence in the environment and potential to bioaccumulate, its use has been restricted or banned in many countries under regulations such as the Montreal Protocol, which aims to protect the ozone layer.
The CAS Registry Mumber 3922-24-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,2 and 2 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3922-24: (6*3)+(5*9)+(4*2)+(3*2)+(2*2)+(1*4)=85 85 % 10 = 5 So 3922-24-5 is a valid CAS Registry Number.