Description

Dicyclopenta[Cd,Jk]Pyrene CAS NO 98791-43-6 is a high-purity polycyclic aromatic hydrocarbon (PAH) compound of significant interest in advanced materials and analytical research. This specific isomer is valued for its unique structural and electronic properties, making it a critical reference standard and a potential building block for specialized organic synthesis. It is primarily sought by research institutions and industrial R&D departments focused on environmental analysis, materials science, and photochemistry. Our supply ensures consistent quality and reliable availability for demanding technical applications.

Application

• Environmental Analysis Reference Standard: Used as a certified calibration standard for the quantification of PAHs in soil, water, and air samples via HPLC, GC-MS, or fluorescence spectroscopy.
• Materials Science Research: Serves as a precursor or model compound in the development of organic semiconductors, conductive polymers, and novel carbon-based nanomaterials.
• Photochemical & Spectroscopic Studies: Employed in research to study photophysical properties, energy transfer mechanisms, and the behavior of complex aromatic systems under various conditions.
• Toxicological and Risk Assessment: Acts as a high-purity analytical standard in studies assessing the environmental impact, persistence, and health effects of specific PAH isomers.
• Organic Synthesis Intermediate: Utilized as a sophisticated starting material or intermediate for the synthesis of more complex polycyclic structures with tailored properties.
• Quality Control & Method Development: Essential for validating analytical methods, ensuring instrument performance, and maintaining compliance in laboratories monitoring PAH contamination.

Basic Information

Product Name	Dicyclopenta[Cd,Jk]Pyrene
CAS No.	98791-43-6
Molecular Formula	C22H12
Molecular Weight	276.34 g/mol
Synonyms	Dicyclopenta[cd,jk]pyrene; 1,2:4,5-Dibenzopyrene; Dibenzo[cd,jk]pyrene; Dibenzo[def,p]chrysene; 1,2,4,5-Dibenzopyrene; NSC 89285; PAH Compound 4
EINECS	Contact for details

Quality Control

Every batch of Dicyclopenta[Cd,Jk]Pyrene is manufactured and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards for high-purity reference materials. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

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 material is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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