Description

2,7-Dimethyl-Benzo[Lmn][3,8]Phenanthrolinium Bistetrafluoroborate is a high-purity, specialized organic salt with a complex heterocyclic structure. This compound is valued for its unique photophysical and electrochemical properties, making it a critical component in advanced material science and electronics research. It is primarily sought by R&D teams and manufacturers in the fields of organic semiconductors, OLED (Organic Light-Emitting Diode) development, and as a key precursor for photoactive materials.

Application

• OLED Emitter and Host Material: Used in the development of next-generation display and lighting technologies due to its efficient luminescence.
• Organic Semiconductor Research: Serves as a building block or dopant in the synthesis of novel charge-transport materials for electronic devices.
• Photocatalyst and Sensitizer: Employed in research for light-driven chemical reactions and solar energy conversion applications.
• Electrochromic Materials: A component in smart windows and displays that change color or opacity with an applied voltage.
• Analytical Chemistry & Sensing: Can be utilized as a fluorescent probe or tag in biochemical assays and sensor development.
• Academic & Industrial R&D: A high-value reagent for synthetic chemistry and material science research in both university and corporate laboratories.

Basic Information

Product Name	2,7-Dimethyl-Benzo[Lmn][3,8]Phenanthrolinium Bistetrafluoroborate
CAS No.	21178-14-3
Molecular Formula	C20H16N2·2(BF4)
Molecular Weight	~ 426.0 g/mol
Synonyms	2,7-Dimethyl-dipyrido[3,2-a:2',3'-c]phenazinium bis(tetrafluoroborate); DPPZ derivative; Benzo[lmn][3,8]phenanthroline-2,7-diium, 2,7-dimethyl-, bis(tetrafluoroborate); Phenanthrolinium salt; OLED intermediate; Heterocyclic organic salt; Photoactive ionic compound
EINECS	Contact for details

Quality Control

Our production of 2,7-Dimethyl-Benzo[Lmn][3,8]Phenanthrolinium Bistetrafluoroborate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for optoelectronic performance. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or storing under an inert atmosphere such as argon or nitrogen to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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