21004-03-5

Basic information

• Product Name: Propanedinitrile, 2,2'-(2,5-dichloro-2,5-cyclohexadiene-1,4-diylidene)bis-
• CAS NO: 21004-03-5
• Molecular Formula: C12H2Cl2N4
• Molecular Weight: 273.081
• Mol File: 21004-03-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Propanedinitrile, 2,2'-(2,5-dichloro-2,5-cyclohexadiene-1,4-diylidene)bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Propanedinitrile, 2,2'-(2,5-dichloro-2,5-cyclohexadiene-1,4-diylidene)bis-(21004-03-5)
• EPA Substance Registry System: Propanedinitrile, 2,2'-(2,5-dichloro-2,5-cyclohexadiene-1,4-diylidene)bis-(21004-03-5)

Safety Data

• Hazardous Substances Data: 21004-03-5(Hazardous Substances Data)

Upstream product

• 56403-43-1 1,4-Bis-(cyanomethyl)-2,5-dichlorbenzol 
• 21004-02-4 Dimethyl α,α,α',α'-Tetracyano-2,5-dichlor-p-phenylendiacetat 
• 13799-90-1 2,5-dichloroterephthalic acid 
• 2800-99-9 2,5-dichlorobenzene-1,4-dimethanol 
• 50987-90-1 1,4-bis(chloromethyl)-2,5-dichlorobenzene 

Relevant articles and documents

Electron Acceptor Molecules: New, Expedient Synthesis of Substituted 7,7,8,8-Tetracyano-p-quinodimethane (TCNQ) Derivatives and the X-Ray Crystal Structure of 2,5-Dibromo-TCNQ

A range of TCNQ derivatives, viz. 2,5-dichloro, 2,5-dibromo-, 2,5-dimethoxy-, 2-methoxycarbonyl- and benzo-TCNQ, and 11,11,12,12-tetracyanonaphtho-2,6-quinodimethane (TNAP), have been efficiently synthesised using 2-chlorobenzylthiocyanate as the source o