Description

(5,5-Bis(3,7-Dimethyloctyl)-5H-Dithieno[3,2-B:2',3'-D]Pyran-2,7-Diyl)Bis(Tributylstannane) is a high-purity, organotin-functionalized conjugated molecule designed for advanced materials synthesis. This compound matters as a critical precursor or monomer for constructing sophisticated organic electronic materials with tailored optoelectronic properties. It is essential for R&D and production teams in the organic semiconductor, polymer chemistry, and photovoltaic sectors seeking to develop next-generation electronic devices.

Application

• Organic Semiconductor Precursor: Serves as a key building block for synthesizing conjugated polymers and small molecules used in organic field-effect transistors (OFETs).
• Photovoltaic Material Synthesis: Used in the development of donor or acceptor materials for organic solar cells (OSCs) and perovskite solar cells.
• Polymerization Monomer: Functions as a monomer in Stille cross-coupling polymerization reactions to create high-performance, processable conductive polymers.
• OLED Material Development: Employed in research and manufacturing of light-emitting materials for organic light-emitting diodes (OLEDs).
• Chemical Sensor Fabrication: Utilized to create sensitive layers in chemiresistive or fluorescent-based sensors due to its tunable electronic structure.
• Advanced Material Research: A valuable tool in academic and industrial R&D for exploring new π-conjugated systems and their properties.

Basic Information

Product Name	(5,5-Bis(3,7-Dimethyloctyl)-5H-Dithieno[3,2-B:2',3'-D]Pyran-2,7-Diyl)Bis(Tributylstannane)
CAS No.	1295502-52-1
Molecular Formula	C58H100O2S2Sn2
Molecular Weight	~1120.0 g/mol (Contact for details)
Synonyms	5,5-Bis(3,7-dimethyloctyl)-5H-dithieno[3,2-b:2',3'-d]pyran-2,7-diylbis(tributylstannane); Dithienopyran Bis(tributylstannane) Derivative; Organotin Dithienopyran Monomer; Stille Monomer DTP; Tributylstannyl Dithieno[3,2-b:2',3'-d]pyran; 2,7-Bis(tributylstannyl)-5,5-bis(3,7-dimethyloctyl)dithieno[3,2-b:2',3'-d]pyran
EINECS	Contact for details

Quality Control

Our (5,5-Bis(3,7-Dimethyloctyl)-5H-Dithieno[3,2-B:2',3'-D]Pyran-2,7-Diyl)Bis(Tributylstannane) is manufactured under strict quality protocols to ensure batch-to-batch consistency for sensitive synthesis applications. Each lot undergoes comprehensive analytical characterization, including NMR, HPLC, and elemental analysis, to verify identity, purity, and the absence of critical impurities like free tributyltin. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and hydrolysis. This material is moisture-sensitive and should be handled in a dry environment. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Yellow to orange viscous liquid or solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Contact for higher grades)
Tin Content	Contact for details

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