Description

Tetramethylnaphthalene CAS NO 2717-39-7 is a high-purity, multi-methylated naphthalene derivative valued for its role as a versatile chemical intermediate and specialty additive. Its unique aromatic structure provides excellent thermal stability and solubility in organic matrices, making it a critical component in advanced material synthesis. This compound is essential for manufacturers and R&D facilities in the agrochemical, polymer, and specialty chemical sectors seeking reliable, high-performance intermediates.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of complex organic molecules, including dyes, pigments, and advanced pharmaceutical compounds.
• Polymer Industry: Acts as a plasticizer and stabilizer additive to enhance the flexibility and thermal properties of specialty polymers and resins.
• Agrochemical Formulations: Used in the development of high-performance pesticides and herbicides, where its stability under various conditions is advantageous.
• Research & Development: A valuable standard and reagent in organic chemistry research for studying methylation effects and reaction pathways.
• Specialty Solvents & Fluids: Employed as a component in high-boiling-point solvent mixtures and heat transfer fluids due to its favorable physical properties.
• Electronics Manufacturing: Investigated for use in organic semiconductor research and as a precursor in material science applications.

Basic Information

Product Name	Tetramethylnaphthalene
CAS No.	2717-39-7
Molecular Formula	C₁₄H₁₆
Molecular Weight	184.28 g/mol
Synonyms	1,2,3,4-Tetramethylnaphthalene; Naphthalene, 1,2,3,4-tetramethyl-; TMN; Tetramethyl naphthalene; NSC 66427; 1,2,3,4-Tetramethyl-naphthalin; 1,2,3,4-Tetramethylnaphtalene
EINECS	220-315-4

Quality Control

Our Tetramethylnaphthalene is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent contamination and minimize exposure to air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (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.