Description

(E)-1,2-Di(Thiophen-3-Yl)Ethene CAS NO 13640-84-1 is a high-purity organic compound belonging to the class of thiophene-based conjugated molecules. This compound is valued for its role as a key building block and intermediate in advanced materials research and specialty chemical synthesis. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel compounds with specific electronic or structural properties.

Application

• Organic Semiconductor Precursor: Serves as a crucial intermediate in the synthesis of conjugated polymers and small molecules for organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Pharmaceutical Intermediate: Used in research and development for constructing complex heterocyclic scaffolds with potential biological activity.
• Agrochemical Synthesis: Acts as a building block for creating novel active ingredients and ligands in crop protection research.
• Material Science Research: Employed in the development of novel π-conjugated systems, dyes, and sensors due to its defined stereochemistry and electronic properties.
• Ligand Synthesis: Useful for preparing specialized ligands in coordination chemistry and catalysis.

Basic Information

Product Name	(E)-1,2-Di(Thiophen-3-Yl)Ethene
CAS No.	13640-84-1
Molecular Formula	C10H8S2
Molecular Weight	192.30 g/mol
Synonyms	trans-1,2-Di(3-thienyl)ethene; (E)-1,2-Bis(3-thienyl)ethene; 3,3'-(E)-Ethene-1,2-diylbisthiophene; 1,2-Di(3-thienyl)ethylene; (E)-3,3'-Vinylenebisthiophene; trans-3,3'-Divinyl-2,2'-bithiophene; 13640-84-1; DT3E
EINECS	Contact for details

Quality Control

Our (E)-1,2-Di(Thiophen-3-Yl)Ethene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with data from HPLC, GC, NMR, and other relevant techniques. Our quality management system supports the needs of research and development, ensuring reliable material for your critical synthesis work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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