27781-29-9

Basic information

• Product Name: 2,2-bis[4-(dimethylamino)phenyl]malononitrile
• Synonyms: 2,2-bis[4-(dimethylamino)phenyl]malononitrile
• CAS NO: 27781-29-9
• Molecular Formula: C₁₉H₂₀N₄
• Molecular Weight: 304.3889
• Mol File: 27781-29-9.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,2-bis[4-(dimethylamino)phenyl]malononitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-bis[4-(dimethylamino)phenyl]malononitrile(27781-29-9)
• EPA Substance Registry System: 2,2-bis[4-(dimethylamino)phenyl]malononitrile(27781-29-9)

Safety Data

• Hazardous Substances Data: 27781-29-9(Hazardous Substances Data)

Upstream product

• 1618-08-2 diazodicyanomethane 
• 121-69-7 N,N-dimethyl-aniline 
• 3189-43-3 tetracyanoethylene oxide 
• 109-77-3 malononitrile 
• 881-05-0 3-Methyl-1-phenyl-2-pyrazoline-4,5-dione 
• 205651-05-4 ethyl pentacyanocyclopropanecarboxylate 
• 139952-06-0 Hexacyanocyclopropane 
• 90-94-8 bis(p-dimethylaminophenyl)methanone 
• 1115-12-4 carbonyl cyanide 

Relevant articles and documents

Triselenium dicyanide from malononitrile and selenium dioxide. One-pot synthesis of selenocyanates

Triselenium dicyanide is formed by the interaction of malononitrile and selenium dioxide in dimethylsulfoxide or dimethylformamide. Addition of aromatic amines, indoles and some active methylene compounds to this reaction mixture gives the corresponding s

Reaction of ethyl pentacyanocyclopropanecarboxylate with amines

Reaction of ethyl pentacyanocyclopropanecarboxylate with aliphatic amines yields the corresponding pentacyano-2-propen-1-ides, and in reaction with aromatic amines depending on the structure of the original amine arise N,N-dialkyl-4-(tricyanovinyl)anilines and bis(N,N-dialkylaminophenyl)malononitriles or ethyl 2-arylamino-1,2-dicyanoethene-1-carboxylates.