Description

2,5-Dimethyldecane is a branched-chain alkane hydrocarbon with the CAS number 17312-50-4. This compound is valued as a high-purity reference standard and a versatile intermediate in organic synthesis and materials research. It is primarily utilized by research institutions, analytical laboratories, and chemical manufacturers for applications requiring a defined, high-volatility alkane structure.

Application

• Gas Chromatography (GC) Reference Standard: Used for instrument calibration, method development, and as a retention index marker due to its well-defined volatility.
• Organic Synthesis Intermediate: Serves as a building block or solvent in the synthesis of more complex organic molecules, including specialty surfactants and polymers.
• Fuel and Lubricant Research: Employed as a model compound in studies of combustion kinetics, octane rating, and the formulation of synthetic lubricants.
• Materials Science: Used in the development of specialty coatings, adhesives, and as a component in phase-change materials.
• Fragrance and Flavor Industry: Acts as a solvent or a minor component in the creation of aromatic compounds.
• Chemical Education and R&D: Provides a pure substance for teaching and experimental research in hydrocarbon chemistry.

Basic Information

Product Name	2,5-Dimethyldecane
CAS No.	17312-50-4
Molecular Formula	C₁₂H₂₆
Molecular Weight	170.33 g/mol
Synonyms	Decane, 2,5-dimethyl-; 2,5-Dimethyldecane; 2,5-Dimethyl-decane; NSC 74135; 2,5-Dimethyl-n-decane; Diisoamylbutane
EINECS	241-347-5

Quality Control

Our 2,5-Dimethyldecane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity verification, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 purity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	Contact for details
Density (20°C)	Contact for details
Boiling Point	~ 210 - 215 °C

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