Description

(3,3'-Dimethoxy-[2,2'-Bithiophene]-5,5'-Diyl)Bis(Trimethylstannane) is a high-purity organotin reagent and a key monomer in advanced materials synthesis. This compound matters for its role as a crucial building block in the development of conjugated polymers and organic electronic materials. It is primarily needed by R&D chemists and manufacturers in the organic semiconductor, photovoltaics, and specialty polymer industries.

Application

• Key monomer for the synthesis of conjugated polymers via Stille cross-coupling polymerization.
• Precursor material for organic photovoltaic (OPV) cells and dye-sensitized solar cells (DSSCs).
• Building block for organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs).
• Intermediate in the development of electrochromic materials and conductive polymers.
• Research and development of novel organic electronic and optoelectronic devices.
• Production of specialty polymers with tailored electronic properties for sensors.

Basic Information

Product Name	(3,3'-Dimethoxy-[2,2'-Bithiophene]-5,5'-Diyl)Bis(Trimethylstannane)
CAS No.	1248460-50-5
Molecular Formula	C18H28O2S2Sn2
Molecular Weight	604.02 g/mol
Synonyms	5,5'-Bis(trimethylstannyl)-3,3'-dimethoxy-2,2'-bithiophene; 3,3'-Dimethoxy-5,5'-bis(trimethylstannyl)-2,2'-bithiophene; 2,2'-Bithiophene-5,5'-diylbis(trimethylstannane), 3,3'-dimethoxy-; DMBT-Sn; DMBT-Tin Monomer; (3,3'-Dimethoxy-2,2'-bithiophene-5,5'-diyl)bis(trimethylstannane); 3,3'-Dimethoxydithienylbis(trimethyltin)
EINECS	Contact for details

Quality Control

Our (3,3'-Dimethoxy-[2,2'-Bithiophene]-5,5'-Diyl)Bis(Trimethylstannane) is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, critical for sensitive electronic applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemical and electronic-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container tightly sealed in a cool, dry, and well-ventilated place away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Tin (Sn) Content	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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