Description

1,2,3,4-Tetrahydro-1,5,7-Trimethylnaphthalene is a hydrogenated naphthalene derivative with a specific trimethyl substitution pattern, offering a unique aromatic hydrocarbon profile. This compound is valued as a versatile chemical intermediate and a potential building block for the synthesis of more complex organic molecules. It is primarily utilized by research and development laboratories in the pharmaceutical and agrochemical sectors, as well as by manufacturers of specialty fragrances and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in research for developing new pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Ingredient: Acts as a potential starting material or modifier for creating unique musky, woody, or amber scent profiles in high-end perfumery.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex polycyclic structures due to its functionalized naphthalene core.
• Material Science Research: Investigated as a monomer or additive in the development of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing, method development, and quality control in various industries.

Basic Information

Product Name	1,2,3,4-Tetrahydro-1,5,7-Trimethylnaphthalene
CAS No.	21693-55-0
Molecular Formula	C₁₃H₁₈
Molecular Weight	174.28 g/mol
Synonyms	1,5,7-Trimethyl-1,2,3,4-tetrahydronaphthalene; 1,2,3,4-Tetrahydro-1,5,7-trimethylnaphthalene; 1,5,7-Trimethyltetralin; NSC 209986; 1,2,3,4-Tetrahydro-1,5,7-trimethyl-naphthalene
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydro-1,5,7-Trimethylnaphthalene is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 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%
Water Content	≤ 0.5%

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