Description

2,8-Dimethylanthra[2,3-B:6,7-B']Dithiophene (Purified By Sublimation) is a high-purity, polycyclic aromatic compound belonging to the anthradithiophene class, specifically purified via sublimation to achieve exceptional material quality. This compound is of significant commercial interest due to its role as a key organic semiconductor building block, enabling precise control over electronic properties in advanced materials. It is primarily sought by researchers and manufacturers in the organic electronics, photovoltaics, and materials science sectors for developing next-generation devices.

Application

• Organic Semiconductor Precursor: A critical intermediate for synthesizing high-performance p-type and n-type organic semiconductors used in thin-film transistors (OFETs).
• Organic Photovoltaic (OPV) Materials: Serves as a core unit in the development of donor or acceptor materials for efficient solar cell active layers.
• Organic Light-Emitting Diodes (OLEDs): Used in the synthesis of host or emitter materials for display and lighting applications, contributing to color purity and efficiency.
• Chemical Research & Development: A valuable building block for academic and industrial R&D focused on novel π-conjugated systems and heteroacenes.
• Perovskite Solar Cell Additives: Investigated for use as interfacial or passivation layers to enhance device stability and performance.
• Sensor Development: Potential application in the fabrication of chemical and biological sensors due to its tunable optoelectronic properties.

Basic Information

Product Name	2,8-Dimethylanthra[2,3-B:6,7-B']Dithiophene (Purified By Sublimation)
CAS No.	1019983-99-3
Molecular Formula	C₂₂H₁₄S₂
Molecular Weight	342.48 g/mol
Synonyms	2,8-Dimethylanthra[2,3-b:6,7-b']dithiophene; ADT-DM; Anthradithiophene, 2,8-dimethyl-; 2,8-Dimethyl-anthra[2,3-b:6,7-b']dithiophene; 2,8-DMADT
EINECS	Contact for details

Quality Control

Our sublimation-purified 2,8-Dimethylanthra[2,3-B:6,7-B']Dithiophene undergoes rigorous analytical characterization to ensure batch-to-batch consistency and high material purity, which is critical for electronic performance. Each lot is supplied with a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to strict internal quality standards to support advanced material research and development.

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. Due to its sensitivity to light and oxidation, prolonged exposure to air and light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.5%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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