Description

7,8-Dimethylbenzo[B]Naphtho[2,3-D]Thiophene is a high-purity, polycyclic aromatic sulfur heterocycle (PASH) of significant interest in advanced materials research and specialty chemical synthesis. This compound serves as a critical organic semiconductor precursor and a sophisticated building block for complex molecular architectures. It is primarily utilized by researchers and manufacturers in the fields of organic electronics, photovoltaics, and materials science who require precise, high-quality intermediates for developing novel functional materials.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of novel p-type organic semiconductors for thin-film transistors (OTFTs) and electronic circuits.
• Photovoltaic Material Research: Used in the development of donor or acceptor materials for organic solar cells (OPVs) due to its extended π-conjugation system.
• Optoelectronic Devices: Serves as a building block for light-emitting materials in organic light-emitting diodes (OLEDs) for displays and lighting.
• Chemical Synthesis: A valuable, complex starting material or intermediate for synthesizing larger polycyclic aromatic systems and specialty dyes.
• Materials Science: Investigated for use in conductive polymers, sensors, and other advanced functional materials requiring specific electron transport properties.

Basic Information

Product Name	7,8-Dimethylbenzo[B]Naphtho[2,3-D]Thiophene
CAS No.	24964-12-3
Molecular Formula	C₁₈H₁₂S
Molecular Weight	260.35 g/mol
Synonyms	Benzo[b]naphtho[2,3-d]thiophene, 7,8-dimethyl-; 7,8-Dimethylbenzo[b]naphtho[2,3-d]thiophene; DBNDT; 24964-12-3; NSC 406915; 7,8-Dimethylbenzonaphthothiophene; Dimethylbenzonaphthothiophene
EINECS	Contact for details

Quality Control

Our 7,8-Dimethylbenzo[B]Naphtho[2,3-D]Thiophene is produced under stringent quality control protocols to ensure batch-to-batch consistency and high purity, essential for research and advanced material synthesis. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry characterization. A Certificate of Analysis (COA) detailing all specifications is available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details

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