15517-62-1

Basic information

• Product Name: 1,1-Dicyano-4,4-diphenyl-1,3-butadien
• Synonyms: 1,1-Dicyano-4,4-diphenyl-1,3-butadien
• CAS NO: 15517-62-1
• Molecular Weight: 256.307
• Mol File: 15517-62-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,1-Dicyano-4,4-diphenyl-1,3-butadien(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-Dicyano-4,4-diphenyl-1,3-butadien(15517-62-1)
• EPA Substance Registry System: 1,1-Dicyano-4,4-diphenyl-1,3-butadien(15517-62-1)

Safety Data

• Hazardous Substances Data: 15517-62-1(Hazardous Substances Data)

Upstream product

• 1210-39-5 3,3-diphenyl-2-propenal 
• 109-77-3 malononitrile 
• 100036-15-5 4-(2,2-Diphenyl-vinyl)-2,2-bis-trifluoromethyl-cyclobutane-1,1-dicarbonitrile 
• 5171-94-8 1-(2,2-Diphenyl-vinyl)-2,2,3,3-tetracyan-cyclobutan 
• 4165-81-5 1,1-diphenyl-1,3-butadiene 
• 670-54-2 ethenetetracarbonitrile 

Relevant articles and documents

Reaktion von trans-1-Arylbutadienen und 1,1-Diarylbutadienen mit Tetracyanethylen (TCNE) und 2,2-Bis(trifluormethyl)ethylen-1,1-dicarbonitril (BTF): Kinetische Studie

Kinetic data (substituent effects, solvent effects, activation parameter) are reported for the reactions of trans-1-arylbutadienes 1 and 1,1-diarylbutadienes 3 with TCNE 4 and BTF 5. (2+2)- and (4+2)-cycloadducts 7 respectively 9 can rearrange or undergo cycloreversions with quite different reaction rates depending on the substituent in the aryl-ring.