1620996-85-1

Basic information

• Product Name: 4-(5-{4-[5-(4-{[4-(diphenylamino)phenyl]ethynyl}phenyl)thiophen-2-yl]-2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrol-1-yl}thiophen-2-yl)benzonitrile
• Synonyms: 4-(5-{4-[5-(4-{[4-(diphenylamino)phenyl]ethynyl}phenyl)thiophen-2-yl]-2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrol-1-yl}thiophen-2-yl)benzonitrile
• CAS NO: 1620996-85-1
• Molecular Weight: 969.327
• Mol File: 1620996-85-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(5-{4-[5-(4-{[4-(diphenylamino)phenyl]ethynyl}phenyl)thiophen-2-yl]-2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrol-1-yl}thiophen-2-yl)benzonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(5-{4-[5-(4-{[4-(diphenylamino)phenyl]ethynyl}phenyl)thiophen-2-yl]-2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrol-1-yl}thiophen-2-yl)benzonitrile(1620996-85-1)
• EPA Substance Registry System: 4-(5-{4-[5-(4-{[4-(diphenylamino)phenyl]ethynyl}phenyl)thiophen-2-yl]-2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrol-1-yl}thiophen-2-yl)benzonitrile(1620996-85-1)

Safety Data

• Hazardous Substances Data: 1620996-85-1(Hazardous Substances Data)

Upstream product

• 205877-26-5 4-diphenylaminophenylacetylene 
• 38257-52-2 4-(N,N-diphenylamino)iodobenzene 
• 603-34-9 N,N-diphenylaminobenzene 
• 205877-25-4 N,N-diphenyl-4-[(trimethylsilyl)ethynyl]benzenamine 
• 1335015-92-3 3-(5-bromo-thiophen-2-yl)-2,5-dioctyl-6-(thiophen-2-yl)-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-dione 
• 1057401-08-7 3,6-dithien-2-yl-2,5-dioctyl-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-dione 
• 1003-31-2 thiophene-2-carbonitrile 
• 1607819-42-0 N-{4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]ethynylphenyl}diphenylamine 
• 1620996-83-9 4-{5-[4-(5-bromothiophen-2-yl)-2,5-dioctyl-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrol-1-yl]thiophen-2-yl}benzonitrile 
• 1209009-14-2 N-{4-[2-(4-bromophenyl)ethynyl]phenyl}diphenylamine 

Relevant articles and documents

High performance asymmetrical push-pull small molecules end-capped with cyanophenyl for solution-processed solar cells

Two novel asymmetrical push-pull small molecules have been synthesized successfully, consisting of triphenylamine and diketopyrrolopyrrole as a fundamental dipolar D-π-A structure with ethynylbenzene as the π-bridge. TPATDPPCN end-capped with cyanophenyl exhibits a low optical band gap of 1.65 eV, and an impressive PCE of 5.94% has been achieved. This journal is the Partner Organisations 2014.