Description

1,1,3-Trimethyltetralin CAS NO 85268-66-2 is a high-purity, synthetic aromatic hydrocarbon derivative. This compound serves as a valuable intermediate and specialty solvent in advanced chemical synthesis and material science. It is primarily utilized by industries focused on the development of high-performance polymers, specialty chemicals, and advanced fragrance components.

Application

• Chemical Intermediate: A key building block in the synthesis of complex organic molecules, including dyes, pigments, and liquid crystals.
• Specialty Solvent: Used in formulations requiring a high-boiling, non-polar solvent for resins, polymers, and specialty coatings.
• Fragrance & Flavor Industry: Acts as a precursor or fixative in the creation of sophisticated aromatic compounds.
• Polymer & Resin Production: Employed as a monomer or modifier in the production of specialized polymers to alter thermal or solubility properties.
• Research & Development: Serves as a standard or reagent in organic chemistry research for studying reaction mechanisms and developing new synthetic pathways.
• Lubricant & Fuel Additive Component: Used in the formulation of high-performance additives to enhance stability and performance characteristics.

Basic Information

Product Name	1,1,3-Trimethyltetralin
CAS No.	85268-66-2
Molecular Formula	C₁₃H₁₈
Molecular Weight	174.28 g/mol
Synonyms	1,1,3-Trimethyl-1,2,3,4-tetrahydronaphthalene; 1,1,3-Trimethyltetraline; 1,2,3,4-Tetrahydro-1,1,3-trimethylnaphthalene; NSC 406924; Tetralin, 1,1,3-trimethyl-; Trimethyltetralin
EINECS	Contact for details

Quality Control

Our 1,1,3-Trimethyltetralin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for industrial and research applications. Certificates of Analysis (COA) documenting purity, physical properties, and other critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	0.95 - 0.97 g/mL
Refractive Index (n20D)	1.540 - 1.545

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