(2,4-diiodo-phenyl)-phenyl ether, also known as 1,1'-oxybis[2-iodobenzene], is an organic compound with the chemical formula C12H8I2O. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. (2,4-diiodo-phenyl)-phenyl ether is characterized by the presence of two iodine atoms attached to the 2nd and 4th carbon positions of a phenyl ring, which is then connected to another phenyl ring through an oxygen atom, forming an ether linkage. It is used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of selective herbicides. Due to its reactivity and the presence of halogen atoms, it is important to handle (2,4-diiodo-phenyl)-phenyl ether with care, following proper safety protocols to minimize potential health and environmental risks.
The CAS Registry Mumber 833-77-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 3 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 833-77: (5*8)+(4*3)+(3*3)+(2*7)+(1*7)=82 82 % 10 = 2 So 833-77-2 is a valid CAS Registry Number.