Description

1,2-Dihydro-4,6,8-Trimethylnaphthalene is a specialized alkylated naphthalene derivative, a high-purity intermediate of significant value in advanced organic synthesis. Its partially hydrogenated, multi-methylated structure makes it a versatile building block for creating complex molecules with tailored properties. This compound is essential for R&D and production in the fine chemical, pharmaceutical, and advanced material sectors, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs) and complex organic molecules.
• Liquid Crystal & OLED Material Precursor: Used in the synthesis of advanced organic electronic materials for displays and lighting applications.
• Agrochemical Synthesis: Acts as a building block for creating specialized pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Employed in the research and synthesis of unique aromatic compounds for high-end applications.
• Organic Synthesis & Catalysis Research: A valuable substrate for methodological studies in hydrogenation, alkylation, and cross-coupling reactions.
• Polymer & Resin Modifier: Used to introduce specific aromatic and aliphatic characteristics into polymer backbones to modify physical properties.

Basic Information

Item	Details
Product Name	1,2-Dihydro-4,6,8-Trimethylnaphthalene
CAS No.	53156-12-0
Molecular Formula	C₁₃H₁₆
Molecular Weight	172.27 g/mol
Synonyms	4,6,8-Trimethyl-1,2-dihydronaphthalene; 1,2,3,4-Tetrahydro-4,6,8-trimethylnaphthalene; 4,6,8-Trimethyl-3,4-dihydronaphthalene; NSC 221986; Trimethyldihydronaphthalene
EINECS	Contact for details

Quality Control

Our 1,2-Dihydro-4,6,8-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. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%

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