1,3-Benzenedicarbonyl dichloride, 2,4,5,6-tetrachloro-, also known as 2,4,5,6-tetrachloro-1,3-isophthalonitrile or TCPN, is a chemical compound with the molecular formula C8H2Cl4NO2. It is a white crystalline solid that is soluble in organic solvents such as acetone, benzene, and chloroform. 1,3-Benzenedicarbonyl dichloride, 2,4,5,6-tetrachloro- is primarily used as an intermediate in the synthesis of various dyes, pharmaceuticals, and agrochemicals. Due to its reactivity and potential health hazards, it is important to handle this chemical with proper safety measures, including the use of personal protective equipment and proper disposal methods.
The CAS Registry Mumber 77450-97-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,5 and 0 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 77450-97: (7*7)+(6*7)+(5*4)+(4*5)+(3*0)+(2*9)+(1*7)=156 156 % 10 = 6 So 77450-97-6 is a valid CAS Registry Number.
77450-97-6SDS
SAFETY DATA SHEETS
According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition
