62366-66-9

Basic information

• Product Name: 1,2-Benzenedicarbonyl dichloride, 4-chloro-
• CAS NO: 62366-66-9
• Molecular Formula: C8H3Cl3O2
• Molecular Weight: 237.47
• Mol File: 62366-66-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,2-Benzenedicarbonyl dichloride, 4-chloro-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Benzenedicarbonyl dichloride, 4-chloro-(62366-66-9)
• EPA Substance Registry System: 1,2-Benzenedicarbonyl dichloride, 4-chloro-(62366-66-9)

Safety Data

• Hazardous Substances Data: 62366-66-9(Hazardous Substances Data)

Upstream product

• 89-20-3 4-chlorophthalic acid 
• 118-45-6 4-chlorophthalic anhydride 

Downstream Products

• 56471-92-2 2-(1,3-diphenyl-2H-isoindol-2-yl)aniline 
• 7647-01-0 hydrogenchloride 
• 89-20-3 4-chlorophthalic acid 

Relevant articles and documents

Synthesis of isoindoles by one-electron reductions of dibenzo[1,4]diazocines

A synthetic protocol to isoindoles is reported through one-electron reductions of dibenzo[1,4]diazocines. The utility of the approach has been demonstrated through the synthesis of six novel isoindole derivatives. Photophysical measurements revealed emissions between 440 and 460 nm. A reaction mechanism, supported by experimental results and quantum chemical calculations, is postulated.

Process for the preparation of halophthalic anhydrides

Halophthalic anhydrides are prepared by the liquid phase reaction of a brominating agent with halogen substituted hexa- or tetra-hydrophthalic anhydrides.