Description

2-((5'-(4-Hydroxyphenyl)-2,2'-Bithiophen-5-Yl)Methylene)Malononitrile is a high-purity, specialized organic compound belonging to the class of push-pull chromophores, characterized by its conjugated bithiophene core and electron-withdrawing malononitrile group. This molecular structure is engineered for its exceptional optoelectronic properties, making it a critical material for advanced research and development. It is primarily sought by manufacturers and researchers in the fields of organic electronics, photovoltaics, and non-linear optical materials.

Application

• Organic Photovoltaic (OPV) Cells: As a key electron acceptor or donor component in the active layer for high-efficiency solar energy conversion.
• Organic Light-Emitting Diodes (OLEDs): Used in the emissive layer or as a host material to tune color emission and improve device performance.
• Organic Field-Effect Transistors (OFETs): As a semiconducting material for developing flexible and printed electronic circuits.
• Non-Linear Optical (NLO) Materials: For applications in optical switching, frequency doubling, and telecommunications due to its high hyperpolarizability.
• Chemical Sensors: Utilized in the fabrication of sensitive layers for detecting specific analytes based on fluorescence or conductivity changes.
• Advanced Material Research: Serves as a building block for synthesizing novel conjugated polymers and small molecules with tailored electronic properties.

Basic Information

Product Name	2-((5'-(4-Hydroxyphenyl)-2,2'-Bithiophen-5-Yl)Methylene)Malononitrile
CAS No.	868592-56-7
Molecular Formula	C20H10N2OS2
Molecular Weight	358.44 g/mol
Synonyms	2-[(5'-(4-Hydroxyphenyl)[2,2'-bithiophen]-5-yl)methylene]propanedinitrile; 2-((5'-(4-Hydroxyphenyl)-2,2'-bithiophen-5-yl)methylene)malononitrile; DCNBT-OH; Hydroxyphenyl Bithiophene Malononitrile Derivative; Push-Pull Chromophore 868592-56-7; (5'-(4-Hydroxyphenyl)-[2,2'-bithiophene]-5-yl)methylene Malononitrile; 2-((5-(4-Hydroxyphenyl)thiophen-2-yl)(thiophen-2-yl)methylene)malononitrile
EINECS	Contact for details

Quality Control

Our production of 2-((5'-(4-Hydroxyphenyl)-2,2'-Bithiophen-5-Yl)Methylene)Malononitrile adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for optoelectronic performance. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive; prolonged exposure to light should be avoided to prevent degradation. Keep the container tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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