Description

1,2,4-Trimethylnaphthalene is a high-purity, multi-methylated naphthalene derivative with the CAS registry number 2717-42-2. This compound is valued for its role as a versatile chemical intermediate and a key structural component in advanced material synthesis. It is primarily sought after by R&D laboratories and industrial manufacturers in the chemical synthesis, specialty materials, and agrochemical sectors for developing novel compounds and functional materials.

Application

• Chemical Intermediate: A crucial building block for the synthesis of more complex organic molecules, including dyes, pigments, and pharmaceuticals.
• Specialty Materials Research: Used in the development of liquid crystals, organic semiconductors, and other advanced electronic materials due to its planar, aromatic structure.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of certain pesticides and herbicides.
• Fuel and Lubricant Additives: Investigated for use as a component or precursor in high-performance fuel additives and synthetic lubricants.
• Polymer Modification: Acts as a comonomer or modifier to impart specific thermal or optical properties to polymers.
• Laboratory Reagent: Employed as a standard or reagent in analytical chemistry and academic research.

Basic Information

Product Name	1,2,4-Trimethylnaphthalene
CAS No.	2717-42-2
Molecular Formula	C₁₃H₁₄
Molecular Weight	170.25 g/mol
Synonyms	1,2,4-Trimethylnaphthalene; NSC 404080; Trimethylnaphthalene (mixed isomers); 1,2,4-TMN; beta,beta,2-Trimethylnaphthalene; 2,3,6-Trimethylnaphthalene (alternative numbering); Naphthalene, 1,2,4-trimethyl-
EINECS	220-316-7

Quality Control

Our 1,2,4-Trimethylnaphthalene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting the exact specifications are provided with every shipment and are available upon request.

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.

Specification

Item	Specification
Appearance	White to pale yellow crystalline solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	30 - 35 °C
Related Substances (GC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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