Description

5,6-Bis((2-Ethylhexyl)Oxy)Naphtho[2,1-B:3,4-B']Dithiophene is a high-purity organic semiconductor building block, specifically a naphthodithiophene derivative. This compound is engineered to deliver exceptional charge-carrier mobility and tunable optoelectronic properties, making it a critical component in advanced material formulations. It is primarily sought by R&D and manufacturing teams in the organic electronics, photovoltaics, and specialty chemical synthesis sectors.

Application

• Organic Photovoltaic (OPV) Cells: A key electron-donor or acceptor material in the active layer of high-efficiency solar cells.
• Organic Field-Effect Transistors (OFETs): Used as a semiconductor layer to enhance charge transport and device performance.
• Perovskite Solar Cells: Employed as a hole-transport material (HTM) or an interfacial layer to improve stability and efficiency.
• Electroluminescent Devices: Serves as a core structure in the development of OLEDs and light-emitting electrochemical cells (LECs).
• Chemical Synthesis: Acts as a sophisticated precursor or intermediate for synthesizing novel conjugated polymers and small molecules.
• Research & Development: Fundamental material for academic and industrial research into new organic electronic materials and their structure-property relationships.

Basic Information

Product Name	5,6-Bis((2-Ethylhexyl)Oxy)Naphtho[2,1-B:3,4-B']Dithiophene
CAS No.	399559-85-4
Molecular Formula	C₃₄H₄₆O₂S₂
Molecular Weight	550.85 g/mol
Synonyms	5,6-Bis(2-ethylhexyloxy)naphtho[2,1-b:3,4-b']dithiophene; Naphtho[2,1-b:3,4-b']dithiophene, 5,6-bis[(2-ethylhexyl)oxy]-; 5,6-Bis-O-(2-ethylhexyl)-Naphthodithiophene; NDTR; EH-NDT; NDT(EH)₂; 2-Ethylhexyl Naphthodithiophene Derivative; B2EH-NDT
EINECS	Contact for details

Quality Control

Every batch of our 5,6-Bis((2-Ethylhexyl)Oxy)Naphtho[2,1-B:3,4-B']Dithiophene undergoes rigorous analytical testing to ensure it meets the stringent purity requirements for electronic-grade materials. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality management system is designed to support reproducible and reliable performance in your most critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air and light must be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Residual Solvents (GC)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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