Description

Trimethylnaphthalene is a high-purity aromatic hydrocarbon compound, specifically a derivative of naphthalene with three methyl substituents. This versatile chemical intermediate is valued for its role in synthesizing advanced materials and specialty chemicals, offering a critical building block for complex molecular architectures. It is essential for manufacturers and R&D facilities in the agrochemical, pharmaceutical, and advanced polymer sectors seeking reliable, high-quality raw materials.

Application

• Chemical Synthesis Intermediate: A key precursor in the production of dyes, pigments, and optical brighteners.
• Agrochemical Formulations: Used in the synthesis of certain pesticides and herbicides.
• Pharmaceutical Research: Serves as a building block in the development of active pharmaceutical ingredients (APIs).
• Polymer & Resin Production: Acts as a monomer or modifier in the manufacture of specialty polymers and engineering plastics.
• Jet Fuel & Lubricant Additives: Investigated for use as a high-density fuel component and additive precursor.
• Organic Electronic Materials: Utilized in research for organic semiconductors and conductive polymers.

Basic Information

Product Name	Trimethylnaphthalene
CAS No.	28652-77-9
Molecular Formula	C₁₃H₁₄
Molecular Weight	170.25 g/mol
Synonyms	1,3,6-Trimethylnaphthalene; 1,3,6-TMN; Trimethylnaphthalene (mixed isomers); Naphthalene, trimethyl-; NSC 66445; 1,3,6-TRIMETHYLNAPHTHALENE; Trimethyl naphthalene
EINECS	249-136-7

Quality Control

Our Trimethylnaphthalene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency meet exacting standards. A Certificate of Analysis (COA) detailing all specifications 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.05%

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