Description

(E)-1,3-Di(Thiophen-2-Yl)Prop-2-En-1-One is a high-purity organic compound featuring a conjugated enone core flanked by two thiophene rings, a structure of significant interest in advanced materials science. This compound serves as a critical building block (monomer) and key intermediate for synthesizing conjugated polymers and small molecules with tailored electronic properties. It is essential for R&D and production teams in the organic electronics, photovoltaics, and specialty chemical sectors seeking to develop next-generation functional materials.

Application

• Organic Semiconductor Precursor: A fundamental monomer for synthesizing donor-acceptor (D-A) type conjugated polymers used in Organic Field-Effect Transistors (OFETs) and Organic Photovoltaics (OPVs).
• Nonlinear Optical (NLO) Materials: Serves as a core chromophore in the development of materials for photonics, optical limiting, and frequency doubling applications due to its extended π-conjugation.
• Electrochromic Device Research: Used to create polymers that change color or transparency in response to an applied voltage, applicable in smart windows and displays.
• Chemical Sensor Development: Acts as a sensing component in conductive polymer-based sensors for detecting gases, vapors, or specific ions.
• Luminescent Material Synthesis: An intermediate for creating organic light-emitting diodes (OLEDs) and fluorescent probes.
• Specialty Dyes and Pigments: Employed in the synthesis of high-performance, color-fast dyes for niche technical applications.
• Academic & Industrial R&D: A valuable tool for research in synthetic organic chemistry, polymer science, and materials engineering.
• Pharmaceutical Intermediate (Potential): May be investigated as a synthetic intermediate for novel bioactive molecules, given the prevalence of thiophene in medicinal chemistry.

Basic Information

Product Name	(E)-1,3-Di(Thiophen-2-Yl)Prop-2-En-1-One
CAS No.	42811-88-1
Molecular Formula	C11H8OS2
Molecular Weight	220.31 g/mol
Synonyms	(E)-1,3-Di(2-thienyl)-2-propen-1-one; (E)-1,3-Di-2-thienylprop-2-en-1-one; (E)-3-(2-Thienyl)-1-(2-thienyl)-2-propen-1-one; 2-Propen-1-one, 1,3-di-2-thienyl-, (E)-; (E)-Di-2-thienylpropenone; (E)-1,3-Bis(2-thienyl)-2-propen-1-one; (E)-1,3-Di(thiophen-2-yl)prop-2-en-1-one; (E)-3-(Thiophen-2-yl)-1-(thiophen-2-yl)prop-2-en-1-one
EINECS	Contact for details

Quality Control

Our (E)-1,3-Di(Thiophen-2-Yl)Prop-2-En-1-One is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for sensitive electronic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality systems are designed to support R&D and scale-up processes, ensuring reliable performance in your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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