1-Bromo-1,1-difluoro-but-2-ene is a halogenated alkene with the molecular formula C4H5BrF2. It is a colorless liquid at room temperature and has a molecular weight of 175.98 g/mol. 1-bromo-1,1-difluoro-but-2-ene is characterized by the presence of a bromine atom, two fluorine atoms, and a double bond between the second and third carbon atoms in a four-carbon chain. The bromine atom is attached to the first carbon, while the two fluorine atoms are attached to the same carbon, making it a 1,1-difluoro compound. 1-Bromo-1,1-difluoro-but-2-ene is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique reactivity and structural properties. It is typically synthesized through the addition of bromine and fluorine to but-2-ene, and its applications span across various industries, including the production of refrigerants, solvents, and polymers.
The CAS Registry Mumber 406-36-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 6 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 406-36: (5*4)+(4*0)+(3*6)+(2*3)+(1*6)=50 50 % 10 = 0 So 406-36-0 is a valid CAS Registry Number.