Description

Diphenyl-1-Pyrenylphosphine is a specialized organophosphorus compound featuring a pyrenyl group, making it a valuable ligand and building block in advanced material science and catalysis. Its conjugated aromatic system is crucial for applications requiring electron transfer, luminescence, or specific molecular recognition. This high-purity chemical is essential for researchers and manufacturers in the organic electronics, photovoltaics, and pharmaceutical intermediates sectors who require precise molecular control.

Application

• Phosphorescent OLED (Organic Light-Emitting Diode) Materials: Serves as a key ligand in the synthesis of cyclometalated iridium(III) and platinum(II) complexes for efficient emitters.
• Cross-Coupling Catalysis: Acts as a monodentate or modified ligand in palladium-catalyzed reactions such as Suzuki-Miyaura and Buchwald-Hartwig aminations.
• Molecular Sensors and Probes: Utilized in the development of fluorescent chemosensors due to the pyrene moiety's sensitivity to environmental changes.
• Polymer and Material Science: Incorporated as a functional monomer or additive to impart specific photophysical or electronic properties to polymers.
• Organic Photovoltaic (OPV) Research: Used in the synthesis of electron-donor or acceptor materials for bulk heterojunction solar cells.
• Pharmaceutical Intermediate Synthesis: Employed as a sophisticated reagent in constructing complex molecular architectures for drug discovery.

Basic Information

Item	Details
Product Name	Diphenyl-1-Pyrenylphosphine
CAS No.	18995-02-3
Molecular Formula	C28H19P
Molecular Weight	386.43 g/mol
Synonyms	(Pyren-1-yl)diphenylphosphine; 1-(Diphenylphosphino)pyrene; Diphenyl(pyren-1-yl)phosphane; 1-Pyrenyldiphenylphosphine; P,P-Diphenyl-1-pyrenylphosphine; 1-Diphenylphosphanylpyrene; Phosphine, diphenyl-1-pyrenyl-
EINECS	Contact for details

Quality Control

Our Diphenyl-1-Pyrenylphosphine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity, keep away from strong oxidizers.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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