Description

3-Ethyltridecane is a branched-chain alkane, specifically a C15 hydrocarbon, with the CAS registry number 13286-73-2. This compound serves as a valuable intermediate and reference standard in advanced chemical synthesis and analytical research. It is primarily utilized by industries focused on specialty chemicals, lubricant formulation, and materials science for developing products with tailored physical properties.

Application

• Chemical Intermediate: Used in the synthesis of more complex organic molecules, including surfactants and specialty polymers.
• Lubricant & Grease Formulation: Acts as a base stock or additive component to modify viscosity, thermal stability, and lubricity in high-performance formulations.
• Reference Standard: Serves as a critical calibration standard in gas chromatography (GC) and mass spectrometry (MS) for hydrocarbon analysis.
• Plasticizer & Solvent: Employed in niche applications as a processing aid or solvent for resins and elastomers.
• Fuel & Combustion Research: Used as a model compound in studies of hydrocarbon combustion kinetics and fuel additive performance.
• Materials Science: Investigated for its phase behavior and properties in the development of advanced functional materials.

Basic Information

Product Name	3-Ethyltridecane
CAS No.	13286-73-2
Molecular Formula	C15H32
Molecular Weight	212.42 g/mol
Synonyms	3-Ethyltridecane; Tridecane, 3-ethyl-; 3-Ethyl-n-tridecane; NSC 74139
EINECS	Contact for details

Quality Control

Our 3-Ethyltridecane 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 all relevant specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Density (at 20°C)	~0.77 g/mL
Refractive Index (n20D)	~1.43

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