Description

(E)-1,1'-Bis(2-Butyloctyl)-6,6'-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-[3,3'-Biindolinylidene]-2,2'-Dione is a high-purity, functionalized organic semiconductor building block featuring a diketopyrrolopyrrole (DPP) core flanked by pinacol boronate ester groups. This compound is engineered for precise molecular engineering in advanced materials, enabling controlled polymerization and cross-coupling reactions. It is essential for researchers and manufacturers developing next-generation organic electronics, including polymer solar cells (PSCs), organic field-effect transistors (OFETs), and photodetectors.

Application

• Organic Photovoltaic (OPV) Materials: Serves as a key electron-accepting monomer for synthesizing narrow-bandgap donor-acceptor (D-A) conjugated polymers for high-efficiency polymer solar cells.
• Organic Semiconductor Synthesis: Used in Suzuki-Miyaura cross-coupling reactions to construct well-defined, high-mobility semiconducting polymers and small molecules for OFETs.
• Perovskite Solar Cell Additives: Employed as a molecular dopant or interfacial layer material to enhance charge transport and stability in perovskite solar cells.
• Photodetector Fabrication: A precursor for creating light-sensitive organic materials used in flexible and sensitive photodetectors.
• Chemical Sensing Platforms: Incorporated into conjugated polymer networks for fluorescent or electrochemical sensors due to its tunable optoelectronic properties.
• Advanced Material Research: A critical reagent for academic and industrial R&D focused on novel π-conjugated systems and functional organic materials.

Basic Information

Product Name	(E)-1,1'-Bis(2-Butyloctyl)-6,6'-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-[3,3'-Biindolinylidene]-2,2'-Dione
CAS No.	2227382-74-1
Molecular Formula	C62H96B2N2O6
Molecular Weight	963.06 g/mol
Synonyms	DPP(BPin)2; 2,2'-(6,6'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolane-2,2-diyl)bis(1-(2-butyloctyl)-1H-indole-3,2-diyl))bis(1-(2-butyloctyl)-1H-indol-2(3H)-one); Diketopyrrolopyrrole Boronic Ester; DPP-BPin Monomer; (E)-6,6'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-bis(2-butyloctyl)-[3,3'-biindolinylidene]-2,2'-dione; BDPPV Dimer Boronate; Organic Semiconductor Monomer DPP-BPin
EINECS	Contact for details

Quality Control

Every batch of this advanced material is synthesized and purified under strict inert atmosphere conditions to ensure integrity of the boronate ester groups. We employ rigorous analytical protocols including HPLC, NMR (1H, 13C, 11B), and mass spectrometry to verify chemical identity, high purity, and the absence of metallic catalysts. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (argon or nitrogen) due to its hygroscopic and light-sensitive nature. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline solid or powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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