62720-28-9 Usage
Description
1,2,3-Trichloro-4-iodobenzene is an organic compound with the molecular formula C6H3Cl3I. It is a halogenated derivative of benzene, featuring three chlorine atoms and one iodine atom attached to the benzene ring. 1,2,3-trichloro-4-iodobenzene is known for its chemical stability and reactivity, making it a versatile intermediate in various chemical syntheses.
Uses
Used in Chemical Synthesis:
1,2,3-Trichloro-4-iodobenzene is used as an intermediate in the synthesis of various organic compounds, particularly in the production of polychlorinated biphenyls (PCBs). It serves as a key building block for creating complex molecular structures due to its unique combination of chlorine and iodine atoms.
Used in the Production of 2,2'',3,3'',4,4''-Hexachlorobiphenyl (H290825):
1,2,3-Trichloro-4-iodobenzene is specifically utilized in the synthesis of 2,2'',3,3'',4,4''-Hexachlorobiphenyl (H290825), a type of polychlorinated biphenyl (PCB). PCBs are a group of man-made organic chemicals that have been used in various industrial applications, such as in the manufacturing of transformers, capacitors, and other electrical equipment. They are also found in the environment, including air, soil, mammals, and marine animals, due to their persistence and stability.
Check Digit Verification of cas no
The CAS Registry Mumber 62720-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,2 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 62720-28:
(7*6)+(6*2)+(5*7)+(4*2)+(3*0)+(2*2)+(1*8)=109
109 % 10 = 9
So 62720-28-9 is a valid CAS Registry Number.
62720-28-9Relevant articles and documents
Synthesis of Triarylbenzenes via Tandem Aryne Reaction of Aryl Grignards with Polyhalobenzenes
Ghosh, Tirthanakar,Hart, Harold
, p. 3555 - 3558 (2007/10/02)
Aryl Grignards react with 1,2,3,4-tetrahalobenzenes to give primarily (2,3,4-triaryphenyl)magnesium halides.The mechanism involves Grignard exchange at one of the "outer" halogens followed by three cycles of magnesium halide loss and regioselective capture of the resulting aryne by the aryl Grignard agent (Scheme II).
