| Products name | Terephthaloyl Chloride |
| Molecular Formula | C8H4Cl2O2 |
| Molecular Weight | 203.02 |
| CAS NO. | 100-20-9 |
| Applications | White needle-like or flaky crystal, melting point 83-84ºC, boiling point 266ºC; does not dissolve in water, soluble in benzene, carbon tetrachloride and other organic solvents, decomposition at water, alcohol. Mainly used in the synthesis of aramid, polyester, polyaryletherketone polymer materials, can also be used in medicine, pesticides, dyes and pigment intermediates. |
| Executive Standard | HG/T4474-2012 |
