Description

Tetramethylphenanthrene is a high-purity, polycyclic aromatic hydrocarbon (PAH) derivative with the CAS registry number 4466-77-7. This specialized compound is valued for its role as a critical intermediate and a model compound in advanced materials and chemical research. It is essential for industries and research institutions focused on organic synthesis, photochemistry, and materials science. Our supply ensures consistent quality and reliable availability for your most demanding applications.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing complex polycyclic aromatic structures and functionalized phenanthrene derivatives.
• Photochemical Research: Used as a model compound in studies of photophysical properties, energy transfer, and photodegradation mechanisms of PAHs.
• Materials Science: Serves as a precursor or dopant in the development of organic semiconductors, liquid crystals, and luminescent materials.
• Analytical Reference Standard: Employed as a high-purity standard in chromatography (HPLC, GC) for the identification and quantification of PAH contaminants.
• Environmental Studies: Utilized in research to understand the fate, transport, and transformation of alkylated PAHs in the environment.

Basic Information

Product Name	Tetramethylphenanthrene
CAS No.	4466-77-7
Molecular Formula	C18H18
Molecular Weight	234.34 g/mol
Synonyms	1,2,3,4-Tetramethylphenanthrene; Phenanthrene, 1,2,3,4-tetramethyl-; Tetramethylphenanthrene (mixed isomers); PAH Derivative; Alkylated Phenanthrene
EINECS	Contact for details

Quality Control

Our Tetramethylphenanthrene is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity verification and GC-MS for identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.