Description

Triphenyleno(4,5-Bcd)Thiophene is a high-purity fused aromatic heterocyclic compound, serving as a critical advanced intermediate in organic synthesis. Its unique conjugated structure makes it an essential building block for developing high-performance electronic and photonic materials. This compound is primarily required by R&D laboratories and manufacturers in the organic electronics, advanced material science, and specialty chemical sectors.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of p-type organic semiconductors and hole-transport materials (HTMs) for OLEDs and OFETs.
• Photovoltaic Material Development: Used in research and production of novel donor or acceptor materials for organic solar cells (OSCs) and perovskite solar cells.
• Electroluminescent Material Synthesis: Serves as a core structure for constructing emitters in organic light-emitting diodes (OLEDs) due to its rigid, planar architecture.
• Chemical Research & Development: An important starting material for synthesizing novel polycyclic aromatic hydrocarbons (PAHs) and heteroaromatic systems in academic and industrial R&D.
• Specialty Dye and Pigment Intermediate: Utilized in the development of high-stability, functional dyes and pigments.

Basic Information

Product Name	Triphenyleno(4,5-Bcd)Thiophene
CAS No.	68558-73-6
Molecular Formula	C24H12S
Molecular Weight	332.42 g/mol
Synonyms	Triphenylenothiophene; Triphenyleno[4,5-bcd]thiophene; Benzo[4,5]thieno[3,2-g]triphenylene; Thiophenotriphenylene; TPTh; 4,5-Benzothienotriphenylene; 1,2:6,7-Dibenzothianaphthene
EINECS	Contact for details

Quality Control

Our Triphenyleno(4,5-Bcd)Thiophene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, meeting the stringent requirements of advanced material synthesis. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to ISO 9001 quality management standards, and our analytical methods include HPLC, GC-MS, and NMR for definitive characterization.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Melting Point	Contact for details
Residue on Ignition	< 0.5%

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