13234-55-4

Basic information

• Product Name: 2,5-dichloroterephthaloyl dichloride
• Synonyms: 2,5-dichloroterephthaloyl dichloride
• CAS NO: 13234-55-4
• Molecular Weight: 271.915
• Mol File: 13234-55-4.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 2,5-dichloroterephthaloyl dichloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-dichloroterephthaloyl dichloride(13234-55-4)
• EPA Substance Registry System: 2,5-dichloroterephthaloyl dichloride(13234-55-4)

Safety Data

• Hazardous Substances Data: 13234-55-4(Hazardous Substances Data)

Upstream product

• 100-20-9 terephthaloyl chloride 
• 1124-05-6 1,4-dichloro-2,5-dimethylbenzene 
• 13799-90-1 2,5-dichloroterephthalic acid 

Downstream Products

• 1897-39-8 2,5-dichloro-terephthalic acid diamide 
• 159767-75-6 (4-Decyl-phenyl)-[2,5-dichloro-4-(4-decyl-benzoyl)-phenyl]-methanone 
• 134479-49-5 2,5-bismethylthio-1,4-diaceetylbenzene 
• 160697-68-7 [4-(4-Decyl-benzoyl)-2,5-bis-phenylsulfanyl-phenyl]-(4-decyl-phenyl)-methanone 
• 160697-74-5 7,14-Bis-(4-tert-butyl-phenyl)-7,14-dihydro-5,12-dithia-pentacene-7,14-diol 
• 160697-73-4 7,14-Bis-(4-tert-butyl-phenyl)-7,14-dihydro-5,12-dithia-pentacene 
• 160697-69-8 [4-(4-tert-Butyl-benzoyl)-2,5-bis-phenylsulfanyl-phenyl]-(4-tert-butyl-phenyl)-methanone 
• 160697-75-6 [4-(4-tert-Butyl-benzoyl)-2,5-dichloro-phenyl]-(4-tert-butyl-phenyl)-methanone 
• 134479-47-3 1,4-diacetyl-2,5-dichlorobenzene 
• 3293-89-8 dimethyl 2,5-dichloro-terephthalate 

Relevant articles and documents

Synthesis of novel polycyclic ring systems containing two pyrano[2,3-c]pyrazol-4-(1H)one moieties

Novel penta-or heptacyclic ring systems containing two pyrano[2,3-c] pyrazol-4(1H)-one units are prepared in one or two steps from the reaction of 3-methyl-1-phenyl-2-pyrazolin-5-one and bis(o-chlorocarbonyl chlorides) derived from benzene-or 1,10-phenanthroline.

The Synthesis of some Benzodiisothiazoles

Four examples of benzodiisothiazoles have been made by cyclisation of appropriate o-alkylthioarylketoximes by simultaneous or consecutive ring formation.

SUBSTITUTION OF ARYL HALIDES BY THIOLATE ANIONS

The reaction of 2,5-di- and 2,3,5,6-tetrachloroterephthalate esters with both alkyl and arylmercaptides in triglyme solvent at room temperature gave the corresponding di- and tetra-substituted alkylthio- and arylthio-substituted terephthalate esters.Simil