Description

1,2-Dihydrochrysene CAS NO 18930-98-8 is a polycyclic aromatic hydrocarbon (PAH) derivative of significant interest in advanced organic synthesis and materials research. Its unique fused-ring structure makes it a valuable intermediate for developing novel organic semiconductors, specialty dyes, and complex molecular architectures. This compound is primarily sought by research institutions and industrial R&D departments focused on organic electronics, photochemistry, and the synthesis of high-performance materials.

Application

• Organic Semiconductor Research: Serves as a key building block (precursor) for the synthesis of novel organic electronic materials, including hole-transport materials and n-type semiconductors.
• Photochemical Studies: Used as a model compound in photochemistry and photophysics research due to its characteristic absorption and emission properties.
• Specialty Dye & Pigment Intermediate: Acts as a core structure in the development of high-stability, colored organic compounds for niche applications.
• Polymer Science: Employed in the synthesis of monomers for creating polymers with specific optical or electronic functionalities.
• Chemical Reference Standard: Utilized as an analytical standard in environmental and industrial testing for polycyclic aromatic hydrocarbon (PAH) analysis.
• Ligand Synthesis: Functions as a starting material for creating complex organic ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	1,2-Dihydrochrysene
CAS No.	18930-98-8
Molecular Formula	C₁₈H₁₄
Molecular Weight	230.31 g/mol
Synonyms	1,2-Dihydrochrysene; 1,2,3,4-Tetrahydrochrysene; 1,2,3,4-Tetrahydrobenzo[c]phenanthrene; NSC 403120; 1,2,3,4-Tetrahydrochrysen; 1,2,3,4-Tetrahydro-benzo[c]phenanthrene; Benzo[c]phenanthrene, 1,2,3,4-tetrahydro-
EINECS	Contact for details

Quality Control

Our 1,2-Dihydrochrysene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC-MS, and NMR, for comprehensive characterization and impurity profiling. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with each 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to prevent potential oxidation.

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.