Description

Ditrimethyltinethylhexyl-Thienothiophene-Benzodithiophene is a high-purity, organotin-functionalized conjugated organic semiconductor material. This compound matters for its role as a critical building block or additive in the development of next-generation organic electronic devices, offering tunable electronic properties. It is primarily needed by manufacturers and R&D teams in the organic photovoltaics (OPV), organic light-emitting diodes (OLED), and organic field-effect transistor (OFET) sectors seeking to enhance device efficiency and stability.

Application

• As a p-type semiconductor material or electron donor in bulk heterojunction organic solar cells.
• As a key intermediate or additive for synthesizing high-performance conjugated polymers for flexible electronics.
• In the research and development of organic thin-film transistors (OTFTs) for display backplanes and sensors.
• As a functional component in perovskite solar cells to improve hole transport and film morphology.
• For use in OLED light-emitting layers or host materials to optimize charge balance and luminescence.
• In advanced material science research focusing on structure-property relationships of donor-acceptor copolymers.

Basic Information

Item	Detail
Product Name	Ditrimethyltinethylhexyl-Thienothiophene-Benzodithiophene
CAS No.	1444200-40-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,5-Bis(trimethylstannyl)thieno[3,2-b]thiophene; Dithieno[3,2-b:2',3'-d]thiophene-2,6-diylbis(trimethylstannane); 2,6-Bis(trimethylstannyl)dithieno[3,2-b:2',3'-d]thiophene; TT-BDT-SnMe3 monomer; Thienothiophene-Benzodithiophene distannane derivative; Organotin monomer for conjugated polymers; DTT-SnMe3; BDT-TT distannyl monomer
EINECS	Contact for details

Quality Control

Our Ditrimethyltinethylhexyl-Thienothiophene-Benzodithiophene is produced under stringent conditions to ensure batch-to-batch consistency and high purity, critical for electronic applications. Each lot undergoes comprehensive analysis including NMR (1H, 13C, 119Sn), HPLC, and elemental analysis to verify chemical identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C or as specified on the label. This material is moisture-sensitive and may decompose upon prolonged exposure to air or humidity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Tin (Sn) Content	Within theoretical range

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