Description

2-[1-(2-Thienyl)Ethylidene]Malononitrile is a specialized organic compound featuring a thiophene ring conjugated with a malononitrile moiety, making it a valuable building block in advanced chemical synthesis. This compound is prized for its role as a key intermediate in the development of functional materials, particularly in the field of organic electronics and non-linear optics. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors seeking to develop novel compounds with specific electronic or photophysical properties.

Application

• Organic Semiconductor Precursor: A critical intermediate in the synthesis of donor-acceptor type molecules for organic field-effect transistors (OFETs) and photovoltaic cells.
• Non-Linear Optical (NLO) Material Synthesis: Used in the development of chromophores with high hyperpolarizability for applications in telecommunications and optical data storage.
• Pharmaceutical Intermediate: Serves as a building block for the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Research: Employed in creating novel active ingredients or analogs with specific modes of action.
• Dye and Pigment Chemistry: Acts as a precursor for the synthesis of specialized dyes and functional colorants.
• Academic & Industrial R&D: A versatile reagent for methodological development and exploration of new chemical reactions in organic chemistry.

Basic Information

Product Name	2-[1-(2-Thienyl)Ethylidene]Malononitrile
CAS No.	10432-44-7
Molecular Formula	C9H6N2S
Molecular Weight	174.22 g/mol
Synonyms	2-(1-(Thiophen-2-yl)ethylidene)malononitrile; 2-(1-(2-Thienyl)ethylidene)propanedinitrile; Thienylmalononitrile derivative; 2-(2-Thienylmethylene)malononitrile; α-(2-Thienylmethylene)malononitrile; 1-(Thiophen-2-yl)ethylidenemalononitrile; TEMN
EINECS	233-923-4

Quality Control

Our 2-[1-(2-Thienyl)Ethylidene]Malononitrile is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our commitment to supply chain integrity and batch-to-batch reproducibility supports critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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