Alias: Benzene-1,4-dicarbonyl chloride; TCl; terephthaloyl dichloride; benzene-1,4-dicarbonyl dichloride; p-phthaloyl chloride; 1,4-benzenedicarbonyl chloride

CAS NO.: 100-20-9

Molecular formula: C₈H₄O₂Cl₂

Molecular weight: 203.3

Appearance: White crystal, boiling point 259°C, insoluble in water, easily soluble in benzene, toluene, xylene, chloroform and other organic solvents, easy to absorb water decomposition, easy to react with alcohol into acetate amide.

Quality indicators:
Content ≥ 99.8%　　　　
melting point: 82-84°C

To use: Used in organic synthesis, aramid, polyamide and other special fiber monomer synthesis, and can be used as strengthening agent, medicine, pesticide intermediate.

Packaging: 250kg plastic packaging; can be customized according to customer requirements.