Description

9,10-Dihydrophenanthrene is a high-purity, polycyclic aromatic hydrocarbon (PAH) derivative, serving as a critical intermediate in advanced organic synthesis. Its unique partially hydrogenated phenanthrene structure makes it a valuable building block for developing novel materials and functional chemicals. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty materials sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex organic molecules for drug discovery and development.
• Agrochemical Synthesis: Used in creating advanced active ingredients and formulations for crop protection.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core or dopant material in the development of efficient electroluminescent layers.
• Liquid Crystal & Advanced Material Research: Serves as a rigid, planar building block for novel liquid crystalline compounds and organic semiconductors.
• Polymer & Resin Modification: Employed to introduce specific aromatic characteristics and enhance thermal or optical properties in specialty polymers.
• Laboratory Reagent & Reference Standard: Used in analytical chemistry as a standard for PAH analysis and in academic research.

Basic Information

Product Name	9,10-Dihydrophenanthrene
CAS No.	776-35-2
Molecular Formula	C14H12
Molecular Weight	180.25 g/mol
Synonyms	9,10-Dihydro-phenanthrene; Phenanthrene, 9,10-dihydro-; 1,2,3,4-Tetrahydrophenanthrene; NSC 6175; 9,10-DHP; Dihydrophenanthrene; 9,10-Dihydrophenanthren
EINECS	212-289-5

Quality Control

Our 9,10-Dihydrophenanthrene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, for comprehensive identity, purity, and impurity profile verification. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

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 structure
Assay (HPLC)	≥ 98.0%
Melting Point	32 - 36 °C
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.