Description

Naphtho[2,1-B:3,4-B']Dithiophene is a high-purity fused-ring heterocyclic compound, serving as a critical building block in advanced organic electronic materials. Its extended π-conjugated structure is essential for developing high-performance semiconductors with excellent charge transport properties. This compound is primarily utilized by researchers and manufacturers in the organic electronics, photovoltaics, and materials science sectors for creating next-generation devices.

Application

• Organic Semiconductor Development: A key precursor for p-type organic semiconductors and hole-transport materials in OFETs (Organic Field-Effect Transistors).
• Photovoltaic Materials: Used in the synthesis of donor-acceptor copolymers for high-efficiency organic solar cells (OSCs) and perovskite solar cells.
• Electroluminescent Devices: Serves as a core unit in the design of emitters and host materials for OLED (Organic Light-Emitting Diode) displays and lighting.
• Chemical Synthesis Intermediate: A versatile building block for constructing complex polycyclic aromatic hydrocarbons (PAHs) and thiophene-based polymers.
• Research & Development: Fundamental material for academic and industrial R&D exploring structure-property relationships in conjugated systems.

Basic Information

Product Name	Naphtho[2,1-B:3,4-B']Dithiophene
CAS No.	188859-74-7
Molecular Formula	C14H8S2
Molecular Weight	240.34 g/mol
Synonyms	Naphthodithiophene; Naphtho[2,1-b:3,4-b']dithiophene; Benzo[1,2-b:4,5-b']dithiophene (fused); 2,3:6,7-Dibenzo[b,b']dithiophene; NDT; Naphtho[2,1-b:3,4-b']dithiophene, 98+%; 188859-74-7; Naphtho[2,1-b:3,4-b']dithiophene (NDT)
EINECS	Contact for details

Quality Control

Our Naphtho[2,1-B:3,4-B']Dithiophene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, critical for electronic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Keep the container sealed in a dry, inert atmosphere to prevent degradation. Handle and store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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