Description

1,2-Dihydro-6-Methylnaphthalene CAS NO 2717-47-7 is a specialized, partially hydrogenated naphthalene derivative that serves as a valuable intermediate in advanced organic synthesis. Its unique structure, featuring a dihydro-naphthalene core with a methyl substituent, makes it a versatile building block for creating complex molecules. This compound is particularly relevant for research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with polycyclic aromatic frameworks.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a core structural unit in the production of organic semiconductors and liquid crystal display (LCD) components.
• Dye & Pigment Manufacturing: Acts as an intermediate for synthesizing high-performance dyes and organic pigments.
• Polymer & Resin Modification: Employed as a monomer or modifier to impart specific properties to specialty polymers and epoxy resins.
• Organic Synthesis & Catalysis Research: A valuable reagent in academic and industrial R&D for studying hydrogenation reactions and constructing complex organic architectures.

Basic Information

Product Name	1,2-Dihydro-6-Methylnaphthalene
CAS No.	2717-47-7
Molecular Formula	C₁₁H₁₂
Molecular Weight	144.21 g/mol
Synonyms	6-Methyl-1,2-dihydronaphthalene; 1,2-Dihydro-6-methylnaphthalene; 6-Methyl-1,2-dihydro-naphthalene; 6-Methyl-1,2-dihydronaphthalene; 1,2-Dihydro-6-methyl-naphthalene; 2717-47-7; 6-Methyl-1,2-dihydrobenzocycloheptene (informal).
EINECS	Contact for details

Quality Control

Our 1,2-Dihydro-6-Methylnaphthalene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and batch-to-batch consistency. We provide detailed Certificates of Analysis (COA) for all shipments, confirming compliance with agreed specifications. Our quality system supports development from laboratory to commercial scale, ensuring reliability for your critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15-25°C. Keep away from strong acids and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to prevent potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%

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