Description

2,3-Dimethylundecane CAS NO 17312-77-5 is a branched-chain alkane hydrocarbon characterized by its specific molecular structure. This compound is valued in industrial and research settings as a high-purity reference standard and a versatile organic intermediate. It is primarily utilized by manufacturers and R&D laboratories in the chemical synthesis, fragrance, and specialty materials sectors.

Application

• Chemical Synthesis Intermediate: Serves as a building block for synthesizing more complex organic molecules, including surfactants and lubricant additives.
• Reference Standard: Used as a high-purity analytical standard in gas chromatography (GC) and mass spectrometry for method development and calibration.
• Fragrance and Flavor Industry: Acts as a component or starting material in the creation of specific scent profiles and aromatic chemicals.
• Solvent and Extractive Agent: Employed in specialized extraction processes and as a solvent for non-polar compounds in research applications.
• Fuel and Combustion Research: Studied as a model compound or additive in hydrocarbon fuel research due to its defined structure.
• Polymer Science: Investigated as a monomer or modifier in the development of novel polymeric materials.

Basic Information

Product Name	2,3-Dimethylundecane
CAS No.	17312-77-5
Molecular Formula	C₁₃H₂₈
Molecular Weight	184.36 g/mol
Synonyms	Undecane, 2,3-dimethyl-; 2,3-Dimethylhendecane; NSC 74144; 2,3-Dimethyl-n-undecane
EINECS	Contact for details

Quality Control

Our 2,3-Dimethylundecane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC and GC-MS, to verify identity, purity, and the absence of critical impurities. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure full traceability and compliance with your specifications.

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 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.76 g/mL
Refractive Index (n20/D)	~1.425

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