1,3,4,4-Trichlorotetrafluoro-1-butene is a synthetic chemical compound with the molecular formula C4Cl3F4. It is a colorless liquid at room temperature and is characterized by its unique structure, which includes four fluorine atoms and three chlorine atoms attached to a butene backbone. 1,3,4,4-Trichlorotetrafluoro-1-butene is primarily used as an intermediate in the production of various fluoropolymers, which are known for their exceptional chemical resistance, thermal stability, and non-stick properties. These polymers find applications in a wide range of industries, including automotive, aerospace, and electronics. Due to its potential environmental and health impacts, the handling and use of 1,3,4,4-Trichlorotetrafluoro-1-butene are subject to strict regulations to minimize its release into the environment.
The CAS Registry Mumber 357-20-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,5 and 7 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 357-20: (5*3)+(4*5)+(3*7)+(2*2)+(1*0)=60 60 % 10 = 0 So 357-20-0 is a valid CAS Registry Number.