Description

Benzo(K L)Xanthene is a high-purity, fused aromatic compound with a distinctive polycyclic structure. This specialized chemical serves as a valuable intermediate and functional material in advanced research and industrial synthesis. It is primarily sought after by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex organic molecules for drug discovery and development.
• Agrochemical Research: Acts as a key building block for creating new active ingredients in crop protection products.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential core structure or dopant for emissive layers in electronic displays and lighting.
• Dye and Pigment Synthesis: Serves as a precursor for the development of specialized xanthene-based dyes and colorants.
• Material Science Research: Utilized in the creation of novel organic semiconductors and conductive polymers.
• Chemical Research & Development: Employed as a standard or reagent in methodological studies and catalytic reactions.

Basic Information

Product Name	Benzo(K L)Xanthene
CAS No.	200-23-7
Molecular Formula	C20H12
Molecular Weight	252.31 g/mol
Synonyms	Benzo[kl]xanthene; Naphtho[1,2,3,4-def]chrysene; 1,2:7,8-Dibenzochrysene; 1,2:7,8-Dibenzonaphthacene; NSC 8925; Dibenz[a,j]anthracene (obsolete nomenclature)
EINECS	205-882-5

Quality Control

Our Benzo(K L)Xanthene is produced and tested under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

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.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.