1219686-69-7

Basic information

• Product Name: (2E,2′E)-3,3′-(4,4′-(hexylazanediyl)bis(4,1-phenylene))bis(2-(thiophen-2-yl)acrylonitrile)
• Synonyms: (2E,2′E)-3,3′-(4,4′-(hexylazanediyl)bis(4,1-phenylene))bis(2-(thiophen-2-yl)acrylonitrile)
• CAS NO: 1219686-69-7
• Molecular Weight: 519.734
• Mol File: 1219686-69-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (2E,2′E)-3,3′-(4,4′-(hexylazanediyl)bis(4,1-phenylene))bis(2-(thiophen-2-yl)acrylonitrile)(CAS DataBase Reference)
• NIST Chemistry Reference: (2E,2′E)-3,3′-(4,4′-(hexylazanediyl)bis(4,1-phenylene))bis(2-(thiophen-2-yl)acrylonitrile)(1219686-69-7)
• EPA Substance Registry System: (2E,2′E)-3,3′-(4,4′-(hexylazanediyl)bis(4,1-phenylene))bis(2-(thiophen-2-yl)acrylonitrile)(1219686-69-7)

Safety Data

• Hazardous Substances Data: 1219686-69-7(Hazardous Substances Data)

Upstream product

• 111-25-1 1-bromo-hexane 
• 122-39-4 diphenylamine 
• 20893-30-5 2-cyanomethylthiophene 
• 207129-05-3 4,4'-(hexylazanediyl)dibenzaldehyde 

Downstream Products

• 1427737-32-3 (2E,2'E)-3,3'-(5,5'-(1E,1'E)-2,2'-(4,4'-(hexylazanediyl)bis(4,1-phenylene))bis(1-cyanoethene-2,1-diyl)bis(thiophene-5,2-diyl))bis(2-cyanoacrylic acid) 
• 1427737-35-6 (2E,2'E)-3,3'-(4,4'-(hexylazanediyl)bis(4,1-phenylene))bis(2-(5-formylthiophen-2-yl)acrylonitrile) 

Relevant articles and documents

Bi-anchoring organic sensitizers of type D-(π-A)2 comprising thiophene-2-acetonitrile as π-spacer and malonic acid as electron acceptor for dye sensitized solar cell applications

Two new bi-anchoring organic sensitizers of type D-(π-A)2 comprising the identical π-spacer (thiophene-2-acetonitrile) and electron acceptor (malonic acid) but different aryl amine as electron donors (diphenylamine and carbazole) were synthesized, characterized and fabricated metal free dye-sensitized solar cell devices. The intra molecular charge transfer property and electrochemical property of these dyes were investigated by molecular absorption, emission, cyclic voltammetric experiments and in addition, quantum chemical calculation studies were performed to provide sufficient driving force for the electron injection into the conduction band of TiO2 which leads to efficient charge collection. Among the fabricated devices, carbazole based device exhibits high current conversion efficiency (η = 4.7%) with a short circuit current density (JSC) 15.3 mA/cm2, an open circuit photo voltage (VOC) of 0.59 V and a fill factor of 0.44 under AM 1.5 illumination (85 mW/cm2) compared to diphenylamine based device.

1456-1459 synthesis of diphenylamine-based novel fluorescent styryl colorants by knoevenagel condensation using a conventional method, biocatalyst, and deep eutectic solvent

(Figure Presented) Novel Y-shaped acceptor-π-donor-π-acceptor-type compounds, synthesized from 4,4'-hexyliminobisbenzaldehyde as electron donors and different active methylene compounds as electron acceptors, were produced by conventional Knoevenagel condensation alone, with a deep eutectic solvent, or with a lipase blocatalyst to compare the yield and recyclability among the three methods. Yield, reaction time, reaction temperature, and recyclability were compared among the three methods. The photophysical properties and thermal stability of the products were also investigated.