Description

1,2-Dihydrotriphenylene is a polycyclic aromatic hydrocarbon derivative of significant interest in advanced materials research and organic synthesis. This compound serves as a crucial intermediate and building block for the development of novel organic semiconductors and light-emitting materials. It is primarily utilized by research institutions and industrial R&D departments focused on organic electronics, photovoltaics, and specialty chemical manufacturing.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of hole-transport materials (HTMs) and electron-transport materials for OLEDs and OFETs.
• Photovoltaic Material Research: Used in the development of donor or acceptor materials for organic solar cells (OPVs).
• Luminescent Material Synthesis: Acts as a core structure for creating blue-emitting dopants and hosts in display technologies.
• Chemical Intermediate: Serves as a versatile building block for further functionalization in complex polycyclic aromatic hydrocarbon (PAH) chemistry.
• Research & Development: Employed in academic and industrial labs for studying charge transport properties and photophysical behavior of PAHs.
• Liquid Crystal & Dye Synthesis: A potential starting material for creating discotic liquid crystals and specialized dyes.

Basic Information

Product Name	1,2-Dihydrotriphenylene
CAS No.	68151-18-8
Molecular Formula	C18H14
Molecular Weight	230.31 g/mol
Synonyms	1,2-Dihydrotriphenylene; 9,10-Dihydrobenzo[l]phenanthrene; 1,2,3,4-Tetrahydrotriphenylene (common misnomer); Triphenylene, 1,2-dihydro-; NSC 163046; Benzo[l]phenanthrene, 9,10-dihydro-; 1,2-Dihydrotriphenylene (isomer); 9,10-Dihydrobenzo[l]phenanthrene
EINECS	Contact for details

Quality Control

Our 1,2-Dihydrotriphenylene is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot undergoes comprehensive analysis including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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