Description

3-Methyldecane is a branched-chain alkane hydrocarbon with the CAS number 13151-34-3. This compound serves as a valuable intermediate and reference standard in chemical synthesis and analytical research. It is primarily utilized by industries requiring high-purity hydrocarbon components for specialized applications. Its defined structure makes it an essential material for developing and calibrating analytical methods.

Application

• Chemical Synthesis Intermediate: Used as a building block in the production of more complex organic molecules, including surfactants and specialty polymers.
• Analytical Reference Standard: Employed in gas chromatography (GC) and mass spectrometry (MS) for method development, calibration, and quality control in petrochemical and environmental testing laboratories.
• Solvent & Diluent: Acts as a non-polar solvent or diluent in formulations and research applications requiring specific hydrocarbon properties.
• Fuel & Lubricant Research: Used as a model compound in studies investigating combustion characteristics, octane ratings, and lubricant base oil properties.
• Material Science: Incorporated into research focused on the development of advanced materials, coatings, and adhesives.
• Fragrance & Flavor Industry: May serve as a starting material or intermediate in the synthesis of specific aromatic compounds.

Basic Information

Product Name	3-Methyldecane
CAS No.	13151-34-3
Molecular Formula	C₁₁H₂₄
Molecular Weight	156.31 g/mol
Synonyms	Decane, 3-methyl-; 3-Methyldecane; 3-Methyl-n-decane; 3-Methyl-decan; Methyldecane; Isohendecane; 1-Ethyl-2-propylhexane; 3-Methylalkane C11
EINECS	236-113-6

Quality Control

Our 3-Methyldecane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including gas chromatography (GC) and meets rigorous internal specifications. A Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment to support your quality assurance protocols.

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)	≥ 98.0%
Density (20°C)	0.74 - 0.76 g/mL
Refractive Index (n20/D)	1.420 - 1.424
Water Content (KF)	≤ 0.1%

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