Description

4,8-Diyldi-5,2-Thiophenediylbis[4-(N,n-Bis(4-Octyloxyphenyl)Amino)Phenyl]Benzo[1,2-C:4,5-C']Bis([1,2,5]Thiadiazole) is a high-performance organic semiconductor material belonging to the class of fused-ring electron acceptors. This compound matters for its exceptional electron mobility and tunable optoelectronic properties, which are critical for advanced electronic device performance. It is primarily needed by researchers and manufacturers in the organic electronics, photovoltaics, and materials science sectors for developing next-generation organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic field-effect transistors (OFETs).

Application

• As a non-fullerene electron acceptor (NFA) in high-efficiency organic photovoltaic (OPV) cells and solar modules.
• As a key charge transport material in the active layer of organic light-emitting diodes (OLEDs) for displays and lighting.
• As an organic semiconductor in the fabrication of organic field-effect transistors (OFETs) for flexible electronics.
• In photoactive layers for photodetectors and image sensors.
• As a research chemical for studying structure-property relationships in conjugated organic molecules.
• For the development of perovskite solar cells as a hole-transport or interfacial layer material.
• In printed electronics as an ink component for solution-processable devices.
• As a dopant or additive to modify the electronic properties of host matrices in thin-film devices.

Basic Information

Product Name	4,8-Diyldi-5,2-Thiophenediylbis[4-(N,n-Bis(4-Octyloxyphenyl)Amino)Phenyl]Benzo[1,2-C:4,5-C']Bis([1,2,5]Thiadiazole)
CAS No.	1070910-87-0
Molecular Formula	C78H84N8O4S4
Molecular Weight	1358.86 g/mol
Synonyms	Benzobis(thiadiazole)-based NFA; Fused-ring electron acceptor; BBTA derivative; Organic semiconductor 1070910-87-0; Thiophene-bridged benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole acceptor; NFA-1 (research code); 4,8-bis(5-(4-(bis(4-(octyloxy)phenyl)amino)phenyl)thiophen-2-yl)benzo[1,2-c:4,5-c']bis([1,2,5]thiadiazole); Long-chain alkoxy substituted D-A polymer donor
EINECS	Contact for details

Quality Control

Our 4,8-Diyldi-5,2-Thiophenediylbis[4-(N,n-Bis(4-Octyloxyphenyl)Amino)Phenyl]Benzo[1,2-C:4,5-C']Bis([1,2,5]Thiadiazole) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. All products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure compliance with research and development grade specifications. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and key physical properties are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, handling and packaging should be performed under amber light or in low-light conditions to prevent photodegradation. Keep the container tightly sealed in a dry environment to minimize exposure to atmospheric moisture and oxygen.

Specification

Item	Specification
Appearance	Dark solid (powder or crystalline)
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Residual Solvents (GC)	< 0.5%
Elemental Analysis	Conforms to theoretical values
UV-Vis Absorption	Characteristic spectrum provided

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.