Description

1,1,4,4-Tetramethyl-Cyclodecane is a high-purity, branched cyclic alkane with the CAS number 15841-11-9. This specialty hydrocarbon is valued for its unique structural properties, offering a combination of volatility and stability that makes it a versatile intermediate and solvent. It is primarily sought after by R&D laboratories and industrial manufacturers in the fragrance, flavor, and advanced materials sectors for its role in synthesis and formulation.

Application

• Fragrance & Flavor Intermediate: Serves as a key building block in the synthesis of complex musky and woody aroma chemicals.
• Specialty Solvent: Used in high-value applications requiring a non-polar solvent with specific evaporation and solvation properties.
• Organic Synthesis: Acts as a precursor or intermediate in the production of pharmaceuticals, agrochemicals, and liquid crystals.
• Polymer & Material Science: Employed in research for modifying polymer properties or as a component in specialty coatings and adhesives.
• Analytical Chemistry: Utilized as a reference standard or a mobile phase component in chromatographic separations.
• Lubricant & Fuel Additive Research: Investigated for its potential to enhance performance characteristics in advanced formulations.

Basic Information

Product Name	1,1,4,4-Tetramethyl-Cyclodecane
CAS No.	15841-11-9
Molecular Formula	C₁₄H₂₈
Molecular Weight	196.38 g/mol
Synonyms	1,1,4,4-Tetramethyldecahydronaphthalene; 1,1,4,4-Tetramethylperhydronaphthalene; 1,1,4,4-Tetramethyl-trans-decalin; Tetramethyldecalin; TMD; Cyclodecane, 1,1,4,4-tetramethyl-; 1,1,4,4-Tetramethyl-trans-decalin (mixture of isomers); Tetramethyl-trans-decalin
EINECS	239-955-6

Quality Control

Our 1,1,4,4-Tetramethyl-Cyclodecane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC and GC-MS, to ensure high purity and consistent isomer composition. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-25°C. The product is stable under these conditions for extended periods.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0% (Total Isomers)
Purity (GC Area %)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.85 - 0.87
Refractive Index (20°C)	1.465 - 1.475

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