Description

2-Methyl-1-Undecene is a high-purity, highly volatile branched-chain α-olefin with the CAS number 18516-37-5. This compound serves as a versatile and valuable intermediate in organic synthesis, prized for its reactivity and specific structural features. It is primarily utilized by research institutions and industrial manufacturers in the fragrance, flavor, and specialty chemical sectors for the development of novel compounds and fine chemicals.

Application

• Fragrance and Flavor Intermediate: A key building block for synthesizing aroma chemicals and flavoring agents, contributing to unique scent profiles.
• Organic Synthesis: Used as a reactive monomer or intermediate in the production of specialty polymers, surfactants, and lubricant additives.
• Chemical Research: Employed in academic and industrial R&D laboratories for studying olefin reactivity, catalysis, and developing new synthetic methodologies.
• Agrochemical Synthesis: Acts as a precursor in the manufacture of certain pesticides and plant growth regulators.
• Pharmaceutical Intermediates: Utilized in the synthesis of complex organic molecules for potential pharmaceutical applications.

Basic Information

Product Name	2-Methyl-1-Undecene
CAS No.	18516-37-5
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	1-Undecene, 2-methyl-; 2-Methylundec-1-ene; 2-Methyl-1-undecene; 2-Methylundecylene; Undecene, 2-methyl-; (2-Methylundecyl)ethylene; α-Methyl-1-undecene
EINECS	242-402-6

Quality Control

Our 2-Methyl-1-Undecene is produced and handled under stringent quality management protocols 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 comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production requirements.

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 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Density (20°C)	0.76 - 0.78 g/mL
Refractive Index (n20/D)	1.425 - 1.429
Water Content (KF)	≤ 0.1%

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