Description

10-Methyl-1-Undecene is a high-purity branched-chain terminal alkene with significant utility in advanced organic synthesis. Its unique structure makes it a valuable building block for creating specialized polymers, lubricant additives, and fine chemicals. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors seeking to introduce specific alkyl branches or create novel olefin-based intermediates.

Application

• Organic Synthesis Intermediate: A key building block for the production of pharmaceuticals, agrochemicals, and fragrance compounds.
• Polymer & Copolymer Production: Used as a comonomer to introduce branching, modifying the physical properties of polyolefins for enhanced performance.
• Lubricant & Fuel Additive Precursor: Serves as a starting material for synthesizing viscosity index improvers and other performance additives.
• Surfactant & Detergent Alcohol Synthesis: A precursor in the hydroformylation (oxo process) to produce branched surfactants with tailored properties.
• Fine Chemical Manufacturing: Employed in the synthesis of flavors, fragrances, and other high-value specialty chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new catalytic reactions and material science.

Basic Information

Product Name	10-Methyl-1-Undecene
CAS No.	22370-55-4
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	1-Undecene, 10-methyl-; 10-Methylundec-1-ene; 1-Dodecene, 2-methyl-; 2-Methyl-1-dodecene; 2-Methyldodec-1-ene; 10-Methyl-1-undecene; 2-Methyl-1-dodecene (mixed isomers)
EINECS	244-937-6

Quality Control

Our 10-Methyl-1-Undecene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing including GC, IR, and NMR to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Recommended storage temperature is 2-8°C to minimize volatility and oxidation. Keep under an inert atmosphere (nitrogen or argon) for long-term storage to preserve quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (20°C)	0.76 - 0.78 g/mL
Refractive Index (20°C)	1.425 - 1.430
Water Content (KF)	≤ 0.1%

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