Description

In1414, (4,8-Bis(5-(2-Hexyldecyl)Thiophen-2-Yl)Benzo[1,2-B:4,5-B']Dithiophene-2,6-Diyl)Bis(Trimethylstannane) is a high-purity organic semiconductor monomer, specifically a stannylated benzo[1,2-b:4,5-b']dithiophene (BDT) derivative. This compound is a critical building block for the synthesis of high-performance donor polymers used in next-generation organic photovoltaic (OPV) devices and organic field-effect transistors (OFETs). It is essential for researchers and manufacturers in the renewable energy and advanced electronics sectors who require reliable, high-quality materials to develop efficient and stable organic semiconductors.

Application

• Organic Photovoltaic (OPV) Cells: Serves as the key monomer for synthesizing donor-acceptor (D-A) conjugated polymers, such as PTB7 and its derivatives, which are central to bulk heterojunction solar cells.
• Organic Field-Effect Transistors (OFETs): Used in the development of p-type semiconductor materials for flexible and printed electronics.
• Perovskite Solar Cells: Employed in the synthesis of hole-transporting materials (HTMs) or interfacial layers to enhance device efficiency and stability.
• Polymer Synthesis: A fundamental reagent in Stille polycondensation reactions for creating a wide range of π-conjugated polymers with tailored electronic properties.
• Material Science R&D: Used by research institutions and corporate R&D labs to explore new organic semiconductor architectures and push the boundaries of device performance.
• Printed Electronics: Enables the formulation of conductive inks for the fabrication of flexible displays, sensors, and RFID tags via solution-processing techniques.

Basic Information

Product Name	In1414, (4,8-Bis(5-(2-Hexyldecyl)Thiophen-2-Yl)Benzo[1,2-B:4,5-B']Dithiophene-2,6-Diyl)Bis(Trimethylstannane)
CAS No.	1373834-87-7
Molecular Formula	C62H94S4Sn2
Molecular Weight	1150.9 g/mol
Synonyms	2,6-Bis(trimethylstannyl)-4,8-bis(5-(2-hexyldecyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene; BDT(2-hexyldecyl)-Sn; BDT-Sn Monomer; (4,8-Bis(5-(2-hexyldecyl)thien-2-yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane); PTB7 Polymer Monomer; Stannylated BDT Derivative; Organic Semiconductor Monomer In1414; OPV Donor Monomer
EINECS	Contact for details

Quality Control

Every batch of In1414 is produced and analyzed under strict quality protocols to ensure consistency and high performance in sensitive polymerization reactions. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and critical impurity profiles. Our quality system is designed to meet the stringent requirements of advanced materials research and production, supporting compliance with relevant ISO standards and internal specifications for electronic-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label. This material is moisture-sensitive and easily oxidized; prolonged exposure to air, light, or moisture will compromise purity and reactivity. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.5%
Assay (NMR)	≥ 97.0%
Tin Content	Contact for details
Heavy Metals (Pb, As, Cd, Hg)	< 10 ppm each
Residual Solvents (GC)	Meets ICH guidelines

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