64985-89-3

Basic information

• Product Name: terephthaloyl dicyanide
• Synonyms: terephthaloyl dicyanide
• CAS NO: 64985-89-3
• Molecular Weight: 184.154
• Mol File: 64985-89-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: terephthaloyl dicyanide(CAS DataBase Reference)
• NIST Chemistry Reference: terephthaloyl dicyanide(64985-89-3)
• EPA Substance Registry System: terephthaloyl dicyanide(64985-89-3)

Safety Data

• Hazardous Substances Data: 64985-89-3(Hazardous Substances Data)

Upstream product

• 74-90-8 hydrogen cyanide 
• 100-20-9 terephthaloyl chloride 
• 544-92-3 copper(I) cyanide 
• 71189-81-6 [4-(cyanotrimethylsilanyloxymethyl)phenyl]trimethylsilanyloxyacetonitrile 

Downstream Products

• 112096-34-1 1,4-bis(dicyanobenzoyloxymethyl)benzene 
• 1518-16-7 7,7',8,8'-tetracyanoquinodimethane 
• 91268-73-4 1.4-Bis--benzol 
• 95298-05-8 1,4-bis(dicyanotrimethylsiloxymethyl)benzene 

Relevant articles and documents

New approaches to tetracyanoquinodimethane

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Process for the preparation of acyl cyanide compounds

Acyl cyanides of the formula STR1 wherein R is alkyl or substituted alkyl with 1 to 8 carbon atoms, or cyano-carbonyl substituted alkyl, i.e., containing another STR2 group, cycloalkyl or substituted cycloalkyl with 3 to 12 carbon atoms or aryl or substituted aryl or represents an optionally substituted 5-membered or 6-membered heterocyclic radical which can additionally also be fused with a benzene ring, Are made by reacting the corresponding acid halide with an alkali metal cyanide or anhydrous hydrocyanic acid in the presence of a heavy metal cyanide and optionally in the presence of a diluent, at a temperature of between 100° C. and 300° C.