Description

1,2,3,4-Tetramethylnaphthalene is a high-purity, multi-methylated polycyclic aromatic hydrocarbon (PAH) derivative. This compound serves as a valuable advanced intermediate and reference standard in specialized chemical synthesis and analytical research. It is primarily utilized by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel compounds and conducting precise analytical studies.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Serves as a key building block for developing new pesticides, herbicides, and plant growth regulators.
• Organic Electronic Materials: Investigated as a potential precursor or dopant for organic semiconductors and light-emitting materials.
• Analytical Reference Standard: Employed in gas chromatography (GC) and high-performance liquid chromatography (HPLC) for method development, calibration, and quality control of complex PAH mixtures.
• Chemical Synthesis: Acts as a versatile intermediate in organic synthesis for creating complex, multi-ring aromatic structures.
• Dye & Pigment Industry: Used in research for synthesizing specialized dyes and pigments with tailored properties.

Basic Information

Product Name	1,2,3,4-Tetramethylnaphthalene
CAS No.	3031-15-0
Molecular Formula	C₁₄H₁₆
Molecular Weight	184.28 g/mol
Synonyms	1,2,3,4-Tetramethylnaphthalene; Naphthalene, 1,2,3,4-tetramethyl-; Tetramethylnaphthalene; 1,2,3,4-Tetramethyl-naphthalin; NSC 406924
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetramethylnaphthalene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory compliance needs.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Melting Point	Contact for details

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