Description

1,8-Dimethyltetraline CAS NO 25419-33-4 is a high-purity, synthetic organic compound belonging to the tetralin derivative class. It serves as a versatile and valuable intermediate in advanced organic synthesis and fine chemical manufacturing. This product is essential for research and industrial applications in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Chemistry: Serves as a precursor for musk-like odorants and other specialty aroma chemicals.
• Material Science Research: Investigated as a monomer or additive in the development of novel polymers and advanced materials.
• Organic Synthesis Reagent: Employed in hydrogenation studies, cyclization reactions, and as a model compound in catalytic research.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of specific colorants and functional dyes.

Basic Information

Product Name	1,8-Dimethyltetraline
CAS No.	25419-33-4
Molecular Formula	C₁₂H₁₆
Molecular Weight	160.26 g/mol
Synonyms	1,8-Dimethyl-1,2,3,4-tetrahydronaphthalene; 1,8-Dimethyltetralin; 1,8-Dimethyl-1,2,3,4-tetrahydronaphthalene; Tetralin, 1,8-dimethyl-; 1,8-DMT; NSC 406103; 1,8-Dimethyl-1,2,3,4-tetrahydro-naphthalene
EINECS	Contact for details

Quality Control

Our 1,8-Dimethyltetraline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every shipment 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 and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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