Description

2-[[4-(2,2-Dicyanoethenyl)Phenyl]Methylidene]Propanedinitrile is a high-purity, functional organic compound characterized by its conjugated dicyanoethenyl structure, which is critical for advanced material synthesis. This compound matters for its role as a key intermediate or building block in the development of non-linear optical (NLO) materials, organic semiconductors, and specialized dyes. It is needed by R&D laboratories and industrial manufacturers in the fields of advanced electronics, photonics, and specialty chemical production. We supply this material with a focus on consistent quality and reliable global availability to support innovation and manufacturing processes.

Application

• As a crucial building block for synthesizing advanced non-linear optical (NLO) materials.
• In the research and development of organic semiconductors and conductive polymers for electronic devices.
• As a precursor for specialized dyes and pigments with unique photophysical properties.
• In the synthesis of complex pharmaceutical intermediates requiring specific electron-accepting moieties.
• For the development of organic light-emitting diodes (OLEDs) and other optoelectronic components.
• As a research chemical in academic and industrial settings for studying charge-transfer complexes and molecular electronics.

Basic Information

Product Name	2-[[4-(2,2-Dicyanoethenyl)Phenyl]Methylidene]Propanedinitrile
CAS No.	17239-69-9
Molecular Formula	C14H6N4
Molecular Weight	230.23 g/mol
Synonyms	1,1-Dicyano-2-[4-(2,2-dicyanovinyl)phenyl]ethylene; 2,2'-(1E)-1,2-Ethenediylbis[1-(4-cyanophenyl)-2,2-dicyanoethene]; 4-(Dicyanomethylene)-2,5-dicyano-4-(4'-dicyanovinylstyryl)-2,5-cyclohexadiene; DCDPE; TCNQ Derivative Intermediate; 2,5-Dicyano-4-(4-dicyanovinylstyryl)-4-(dicyanomethylene)-2,5-cyclohexadiene
EINECS	Contact for details

Quality Control

Our production of 2-[[4-(2,2-Dicyanoethenyl)Phenyl]Methylidene]Propanedinitrile adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all test results are provided and available upon request. We are committed to meeting the specific quality requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from strong oxidizing agents.

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.