Description

3-Ethylundecane is a branched-chain alkane hydrocarbon with the CAS registry number 17312-58-2. This compound is valued for its role as a high-purity chemical intermediate and a non-polar solvent in specialized industrial processes. It is primarily utilized in research and development, fine chemical synthesis, and as a reference standard in analytical chemistry.

Application

• Chemical Intermediate: Serves as a building block in the synthesis of more complex organic molecules, including surfactants, lubricant additives, and specialty polymers.
• Solvent & Diluent: Acts as a non-polar, high-boiling point solvent for reactions, extractions, and formulations in research and industrial applications.
• Analytical Reference Standard: Used in gas chromatography (GC) and mass spectrometry (MS) for method development, calibration, and quality control.
• Fuel & Lubricant Research: Employed in studies of hydrocarbon combustion properties, fuel additives, and lubricant base oil characteristics.
• Material Science: Investigated for its properties in polymer plasticization and as a component in specialty coatings and adhesives.
• Fragrance & Flavor Industry: May be used as a starting material or intermediate in the synthesis of specific aroma chemicals.

Basic Information

Product Name	3-Ethylundecane
CAS No.	17312-58-2
Molecular Formula	C₁₃H₂₈
Molecular Weight	184.36 g/mol
Synonyms	Undecane, 3-ethyl-; 3-Ethylhendecane; NSC 74130; 3-Ethylundecan; 3-Ethyl-n-undecane
EINECS	Contact for details

Quality Control

Our 3-Ethylundecane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC), to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. 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)	≥ 95.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.76 g/mL
Boiling Point	~230-235 °C

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