1401463-55-5

Basic information

• Product Name: (2E)-2-cyano-3-(5-(5-(diphenylamino)-3,3-dimethyl-3H-indol-2-yl)thiophen-2-yl)acrylic acid
• Synonyms: (2E)-2-cyano-3-(5-(5-(diphenylamino)-3,3-dimethyl-3H-indol-2-yl)thiophen-2-yl)acrylic acid
• CAS NO: 1401463-55-5
• Molecular Weight: 489.598
• Mol File: 1401463-55-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2E)-2-cyano-3-(5-(5-(diphenylamino)-3,3-dimethyl-3H-indol-2-yl)thiophen-2-yl)acrylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (2E)-2-cyano-3-(5-(5-(diphenylamino)-3,3-dimethyl-3H-indol-2-yl)thiophen-2-yl)acrylic acid(1401463-55-5)
• EPA Substance Registry System: (2E)-2-cyano-3-(5-(5-(diphenylamino)-3,3-dimethyl-3H-indol-2-yl)thiophen-2-yl)acrylic acid(1401463-55-5)

Safety Data

• Hazardous Substances Data: 1401463-55-5(Hazardous Substances Data)

Upstream product

• 589-21-9 (4-bromophenyl)hydrazine 
• 1416369-34-0 C₂₆H₂₂N₂S 
• 1416369-35-1 C₂₇H₂₂N₂OS 
• 372-09-8 cyanoacetic acid 
• 1416369-33-9 C₁₄H₁₂BrNS 
• 36448-60-9 2-methyl-1-thiophen-2-yl-propan-1-one 
• 622-88-8 4-bromophenylhydrazine hydrochloride 

Relevant articles and documents

New N-methyl pyrrole and thiophene based D-π-A systems for dye-sensitized solar cells

Dye-sensitized solar cells (DSSCs) containing novel DP-T and DP-P organic sensitizers having thiophene and N-methyl pyrrole moieties as π bridges in a D-π-A system were assembled and characterized. Incorporation of a thiophene bridge to give sensitizer DP-T enhanced solar energy capture, while impedance spectroscopy showed a much longer electron recombination lifetime (τ) for the DSSCs based on pyrrole containing sensitizer DP-P. The observed kinetics led to increased open circuit voltage (Voc) for the device based on DP-P, regardless of types of additives (TBP or DCA) employed in the devices. Better photovoltaic performance was achieved using DP-T.